Conda uninstall numpy base. Limit the path to the type of file you want.

Conda uninstall numpy base. 16. 2. I just installed tensorflow-mkl, now trying to install a couple of conda-forge packages I get this 'Examining conflicts', linux-32 v1. 0' conda update -n base -c defaults conda conda install 'numpy>=1. Is this to be expected, or is something unusual happening here? Below is the status on the install thus far. 7 series. 3 conda install To install this package run one of the following: conda install ianaobi::numpy-base # Best practice, use an environment rather than install in the base env conda create -n my-env conda activate my-env # If you want to install from conda-forge conda config --env --add channels conda-forge # The actual install command conda install numpy When you type condainstallnumpy in your terminal, Bash takes those three words and looks for a conda command to pass a list of arguments ['conda','install','numpy']. NoBaseEnvironmentError: This conda installation has no default base environment. . tar. 3. So if you want to use conda after you have installed something with pip it’s best so create a new conda environment and install all packages with conda first and then with pip. While our Python installations come with many popular packages installed, you may come upon a case in which you need an additional package that is not installed. Jan 22, 2024 · Run pip show numpy or conda list numpy to check the installation If NumPy is missing, install it with the respective package manager. copied from cf-post-staging / numpy Conda Files Labels Badges Filters Type: All Version: 1. sh for Sep 22, 2023 · I have tried unintalling and reinstalling numpy, tried using different versions of python with it on different conda environments. path:recipe/*. This guide covers all major platforms, including Windows, Mac, and Linux. However, numpy and numpy-base have different versions. copied from cf-post-staging / numpy Jan 17, 2024 · p = np. 6 linux-s390x v1. 6. 6 conda install To install this package run one of the following: conda install rdonnelly::numpy-base The conda update command provides flexible options for updating your packages. Dec 27, 2024 · 要从Python中删除NumPy，可以使用以下几种方法：通过pip卸载、通过conda卸载、手动删除文件。 具体步骤包括使用命令行工具pip卸载NumPy包、在Anaconda环境下使用conda命令卸载、或者直接删除安装目录下的NumPy文件。 # base envにインストールするのでなく、environmentを作成するのがベストプラクティスです conda create -n my-env conda activate my-env # conda-forgeからインストールする場合 conda config --env --add channels conda-forge # インストールコマンド conda install numpy I want to install the 'rope' package in my current active environment using conda. This is where Conda, a package, dependency, and environment manager, comes in handy. 3 py35h9bb19eb_2 numpy-base 1. 5 win-32 v1. Example commands (with Conda): $ conda activate myenv $ conda list numpy $ conda install numpy If you’re using conda, always use conda commands to install packages to avoid conflicts. Switching or moving between environments is called activating the environment. May 27, 2025 · 如何彻底使用conda删除numpy并清理相关依赖？ 在使用conda管理包时，有时需要彻底删除numpy及其相关依赖。直接使用`conda remove numpy`可能无法完全清除所有依赖项。常见问题是部分依赖包仍残留，导致环境混乱或冲突。 解决方法：首先执行`conda remove numpy --force`强制移除numpy；其次运行`conda clean -afy`清理 Nov 3, 2022 · If conda is installed in a WSL 1 Ubuntu environment, pip cannot connect to the internet when installed in an environment with python versions 3. If you wish to skip this dependency checking and remove just the requested packages, add the '--force' option. conda upgrade -n base conda If you have trouble solving environment, I suggest trying conda upgrade -n base -c defaults --override-channels conda This will exclude all other channels during the solving process, and helps because having too many options to prune is one of the main reasons for slow solves. It’s worth learning the basics of what Conda is and what python environments are. Why do you need NumPy to be installed in a certain directory in the first place? What is the point of having multiple Python installations alongside Conda/Anaconda? I would strongly recommend reading the Conda and Anaconda documentation. Oct 13, 2018 · And if I tried to remove NumPy to install it again, it will remove everything, not just NumPy. 19). This documentation is designed to aid in building your understanding of Anaconda software and assist with any operations you may need to perform to manage your organization’s users and resources. Jul 19, 2024 · With the following information Ubuntu 22. Conda quickly installs, runs and updates packages and their dependencies. 130-0 cudnn -7. , numpy-base: conda search conda-forge::numpy-base turns up empty, same for libopenblas. . 3 from the Anaconda defaults channel, which installed numpy-base (one of the outputs from the numpy package). 0_0 intel -openmp -2019. 26 and Pytorch 2. copied from cf-staging / numpy-stl Aug 28, 2024 · conda update --name myenv numpy This will update the numpy package in the myenv environment. 0. Sometimes, you may need to uninstall a package from your Python environment for various reasons, such as conflicts with other packages or to upgrade to a newer version. So do I really need to "reinstall" NumPy to be able to import sklearn? New Authentication Rolling Out - We're upgrading our sign-in process to give you one account across all Anaconda products! Browser users will see a refreshed sign-in flow, while CLI users will experience no changes. When using pip, please ensure that binary wheels are used, and NumPy and SciPy are not recompiled from source, which can happen when using particular configurations of operating system and hardware (such as Linux on a Raspberry Pi). However, managing these packages and ensuring compatibility can be a challenge. 8 conda activate openblas conda install conda-forge::blas=*=openblas conda install -c conda-forge numpy Tested also with matplotlib-base. Then, we use the ‘conda install’ command to install the ‘numpy’ package. 6k次，点赞22次，收藏39次。这篇文章讨论了很多 Python/机器学习初学者在使用 conda 时常犯的错误，特别是直接在 base 环境下执行 conda install 或 pip install，这会导致在长时间使用后，base 环境堆积大量包，最终影响环境的性能和稳定性。_anaconda base环境重置 Apr 12, 2023 · You can use Conda to create and manage different environments and their packages. They are falling back to updating from the defaults channel. In this blog post, we'll walk you through the installation process of Year 2021: this works with miniconda on Windows 10 conda create -n openblas python=3. 0 Conda Files Labels Badges 23485 total downloads Last upload: 5 years and 6 months ago Because the pinned specs are included with each conda install, subsequent conda update commands without --no-pin will revert NumPy back to the 1. 1=py36h1d66e8a_0 result: UnsatisfiableError: The following specificati A community led collection of recipes, build infrastructure and distributions for the conda package manager. 3 win-64 v2. 30 win-64 v0. 3 conda install To install this package run one of the following: conda install anaconda::numpy osx-64 v1. Package Management: Conda allows users to easily install, update, and remove software packages. 然后在安装需要的numpy版本. Jun 15, 2020 · I'm trying to uninstall awscli: conda list | grep aws awscli 1. NumPy offers comprehensive mathematical functions, random number generators, linear algebra routines, Fourier transforms, and more. Jul 26, 2023 · Uninstalling NumPy Learn how to uninstall NumPy, a fundamental library for scientific computing and data analysis in Python. If you still cannot install the package, you can try installing it with pip. I've now created a ml environment for machine learning, and Feb 25, 2025 · 文章浏览阅读8. Aug 8, 2023 · Python is a versatile language with a rich ecosystem of packages. Oct 30, 2019 · @forrestwaters are you saying "yes the current Anaconda install is broken and you need to apply fix #11148 before installing. This command will also remove any package that depends on any of the specified packages as well---unless a replacement can be found without that dependency. If you use conda, you can install NumPy from the defaults or conda-forge channels: Anaconda strongly recommends creating separate conda environments for each of your projects. Instead, what you likely want to do is uninstall all user-installed packages. Conda: If you use conda, you can install NumPy from the defaults or conda-forge channels: conda create -n my-env Jul 3, 2023 · Introduction NumPy is a popular Python library for efficient numerical computation. Installers linux-64 v1. The sections below explain how to update individual packages, multiple packages at once, or entire environments. Note however that this may result in a broken environment, so use this with caution. g. Library to make reading, writing and modifying both binary and ascii STL files easy. 15. Aug 21, 2019 · conda uninstall numpy -base Collecting package metadata (repodata. We want conda to install numpy on our base environment. For a detailed reference on all Knowledge Base Finding examples with Github Code Search Github's Code Search is an incredibly useful tool to find examples of recipes in conda-forge. 4 Python 3. cli. 18. Example 2: Creating a new environment using Anaconda linux-64 v1. Apr 29, 2025 · 我是一个小白，需要安装 numpy，结果发现CSDN上好几篇文章的方法不是实现不了就是非常麻烦，在这里发布一个简单的方法。 概要：直接在 Anaconda prompt里面找到解释器对应的区域（我的是base）输入一个命令行即可 命令行为： conda install numpy （conda 会自动找到匹配的版本，用pip则需要提前找到对应 @TomNorway There's conda install numpy or conda update numpy which should install the newest (possible) version of numpy (from the available channels). Then you also need to activate a conda environment because it won't work out of the box" Surely the default environment should just load automatically? And why do I still need to apply the old fix of creating an empty file before installing? I thought that was meant to このトピックでは、Autonomous Databaseで、conda環境の作成およびテスト中にADMINが使用する一般的なコマンドについて説明します。Condaは、サード・パーティPythonライブラリが含まれる環境の使用を可能にするオープンソースのパッケージおよび環境管理システムです。 Pip packages do not have all the features of conda packages and we recommend first trying to install any package with conda. array([1, 2, 3]) 如果NumPy已经成功安装，你应该不会看到任何错误 消息。 如果你想卸载NumPy，你可以使用以下命令： conda remove numpy 或者，如果你使用pip安装了NumPy，你可以使用以下命令： pip uninstall numpy 在卸载NumPy之前，请确保你不再需要它。 Fetching the index # At this point, we are ready to start doing some work! All of the previous code was telling us what to do, and now we know. Limit the search to org:conda-forge. Whether you want to clean up your development environment, remove outdated packages, or fix conflicts, understanding how to uninstall Python packages correctly is essential. Jul 23, 2025 · Make sure you follow the best practices for installation using conda as: Use an environment for installation rather than in the base environment using the below command: conda create -n my-env conda activate my-env Note: If your preferred method of installation is conda-forge, use the below command: conda config --env --add channels conda-forge Verifying Numpy Installation on Linux using Conda Jun 29, 2020 · This is documentation for an old release of NumPy (version 1. Oct 16, 2018 · TL:DR: How can I remove all installed packages from base? I installed a bunch of machine learning packages in my base conda environment. 24. Anaconda provides tools that make it easy to manage various packages and environments, one of which is conda. 一定要看看conda 的帮助. Includes creating environments, troubleshooting tips, and verifying installation. conda may be looking at this and deciding to update numpy-base to the new version from the defaults channel, and along with that, installing numpy from the defaults channel. New Authentication Rolling Out - We're upgrading our sign-in process to give you one account across all Anaconda products! Browser users will see a refreshed sign-in flow, while CLI users will experience no changes. 5 linux-64 v1. Feb 6, 2019 · conda create -n test_env python=3. That results in the following output, which is not what I expected. Uninstalling The third difference is that conda is an integrated solution for managing packages, dependencies and environments, while with pip you may need another tool (there are many!) for dealing with environments or complex dependencies. In this blog post, we'll guide you through the process of installing packages on a Conda environment with a specific Python version. 1 osx-arm64 v2. Then pip install numpy will get you the newest version of NumPy. May 8, 2024 · Install NumPy (Numerical Python) on your system using PIP, Conda, or build from source. Try pip uninstall numpy and pip list | grep numpy several times, until you see no output from pip list | grep numpy. The first thing we need to know is where we can find packages with the name numpy. 0-cuda10. Don’t pip install and definitely don’t pip install into your base. Any assistance on this matter would be Aug 18, 2020 · This is not an issue. 4 osx-64 v2. json): done Solving environment: failed PackagesNotFoundError: The following packages are missing from the target environment: - awscli But for some reason conda can't find package. 5 linux-aarch64 v1. Another way is to use the `conda env remove –name base` command to remove the base environment entirely. But I got the following error, does anyone know how to install packages into virtualenv created by conda ? Metapackage to select the BLAS variant. Q2 Don't know for sure, but it seems your BLAS libraries are involved too. 6 numpy conda activate test_env conda install 'numpy>=1. And if I tried to remove NumPy to install it again, it will remove everything, not just NumPy. While it’s an essential tool for many data scientists and analysts, there may be situations where you need to uninstall NumPy from your system. 0-mkl cffi -1. Whether you're diving into data analysis, machine learning, or numerical simulations, NumPy is an essential tool in your Python toolkit. 5 osx-64 v1. 3 linux-aarch64 v2. Oct 16, 2018 · You can't uninstall all packages in base because that's where the conda executable lives. 5. 10 or greater. Sep 5, 2023 · Is this default behaviour to always force a conda update when running conda install? I understand that Issue 13058 will be solved with 13062 (which I've had to manually patch to fix the problem), but users should be able to run an old version of conda if they need to? Issue 13058 is a perfect example of this. What special will Anaconda do that I cannot already achieve in base Python? Dec 21, 2023 · Step 3: Remove the existing root environment. These are normally hosted at anaconda win-64 v2. - 1. 3). The ‘ (base)’ environment ensures that the package is installed in the correct location and is accessible from any Python script or Jupyter Notebook. 4版本 If you have not installed NumPy or SciPy yet, you can also install these using conda or pip. Conda is a command-line tool that allows you to install, remove, update Jun 23, 2024 · In this report's case, it is numpy-base, which is a dependency of Anaconda-packaged numpy (the "default" one, but not conda-forge one). 14. Then you somehow installed numpy itself (1. However, some of your packages aren't in conda-forge, e. This usually means: path:meta. The changes could be functions, features, bug fixes, and more. copied from cf-post-staging / libblas Aug 8, 2023 · Conclusion Keeping your libraries updated is an essential part of being a data scientist. 0 I have installed Numpy 1. Using conda in this mode implies the --no-deps option, and should likewise be used with great caution. 21 linux-32 v0. 26. With Conda, the process is straightforward and manageable. 5 win-64 v1. If the package is unavailable through conda, try finding and installing it with conda-forge. If the specific package you are looking for is available from anaconda. The NumPy leadership has made a strong commitment to creating an open, inclusive, and positive community. This is a known issue. This page provides comprehensive uninstallation procedures for Anaconda Distribution for all operating systems, including options for silent removal and cleanup of associated configuration files, caches, and user data. Fetching the index # At this point, we are ready to start doing some work! All of the previous code was telling us what to do, and now we know. Use conda's pinning mechanism in your environment to control which variant you want. This blog post will walk you through the The uninstall procedure might leave behind certain artifacts, such as desktop shortcuts or supplementary files, that must be deleted manually after uninstalling. Use 'conda create' to create new environments and 'conda activate' to activate environments. Note that these are just basic examples, and there are many more features and options available in conda. And no, I never had problems with conda. 3 osx-64 v1. 1) from conda-forge. 3 linux-64 v1. I've been trying to install mamba in my base environment and it's taking hours b/c of all these package conflicts. Learn how to downgrade NumPy version with step-by-step instructions and helpful screenshots. You can also remove packages from the environment: conda remove --name myenv numpy This will remove the numpy package from the myenv environment. 3-py36h2e261b9_0 cudatoolkit -10. Aug 12, 2017 · just use conda install numpy='downgradedversion' it will just downgrade the version. Updating with Conda # With any Conda-based distribution and Spyder installed in its own environment (recommended), update Conda itself, active the environment, and finally update Spyder. These are normally hosted at anaconda Create a conda environment with python 3. By following this guide, you can ensure that you’re always working with the latest versions of Scikit-learn, SciPy, and NumPy, allowing you to take full advantage of their features and improvements. Jan 14, 2022 · Anaconda Prompt with base Conda environment activated by default; Screenshot by Author Inspect List of Available Conda Environments To see the list of existing Conda environments in our PC, run May 22, 2019 · This looks like it was fixed with Conda 4. Jul 23, 2025 · NumPy is a fundamental library in Python programming. Anaconda strongly recommends creating separate conda environments for each of your projects. conda卸载numpy 在使用Python进行科学计算和数据分析时，很多人会选择使用Anaconda发行版，它包含了大量常用的科学计算库，同时还提供了方便的环境管理工具conda。在实际的项目中，我们经常需要安装和卸载各种Python包，其中numpy作为一个常用的科学计算库也会经常被使用到。 但有时候，我们可能需要 Sep 13, 2018 · It looks like you installed numpy 1. Jul 23, 2025 · Use an environment for installation rather than in the base environment using the below command: conda create -n my-env conda activate my-env Note: If your preferred method of installation is conda-forge, use the below command: conda config --env --add channels conda-forge Installing Numpy For PIP Users Users who prefer to use pip can use the below command to install NumPy: pip install numpy Jun 13, 2022 · kenodegard added the pending::feedback label on Jun 16, 2022 sugizo changed the title conda can't install numpy, but can be installed when using os python conda can't install numpy via pip, but can be installed when using os python on Jun 16, 2022 Author sugizo commented on Jun 16, 2022 • edited conda can also be called with a list of explicit conda package filenames (e. There's no numpy-base in conda-forge. 7 and above. Learn step-by-step methods using pip and Conda to effectively remove NumPy from your environment. While installing packages using tools like `pip` is well-known, uninstalling them is equally important. 3 linux-32 v1. bz2). If you uninstall first, it will remove other related packages. linux-64 v2. Procedure The following steps are an example of Apr 6, 2025 · In the world of Python development, managing packages is a crucial skill. With this article let's understand the methods to Uninstall Specific Version In Numpy. that can cause problems as it was in my case. NumPy is the fundamental package needed for scientific computing with Python. You can also share an environment file. Sep 24, 2019 · In the information below, I tried first updating base by conda update --all, and then from base creating a new environment pyb by conda create --name pyb python=3. 4-243 libgfortran -ng -7. org), you can easily install it and required dependencies by using the conda package manager. 30 linux-ppc64le v0. The command conda remove --name base --all removes the base environment, including all installed packages and libraries. Jun 5, 2018 · After having installed a few packages and the TensorFlow package updates with conda install, when running the command conda list I see that have two numpy packages: numpy-base numpy numpy Jan 10, 2025 · In this example, we activate the ‘ (base)’ environment using the command ‘conda activate base’. It is mostly used for data science and machine learning projects. 3 linux-s390x v0. 什么是conda Conda 是一个开源的软件包管理系统和环境管理系统，用于在不同操作系统上的不同环境中安装、运行和管理软件包。 May 11, 2024 · Checklist I added a descriptive title I searched open reports and couldn't find a duplicate What happened? Upon attempting to create a new conda environment (or install python in an existing conda Jul 26, 2024 · Hello all, I am attempting to install libmamba-solver into my base conda environment. By following these steps, you can start with a clean environment and reinstall only the necessary packages for your project. 4 linux-ppc64le v1. 29 osx-arm64 v0. We recommend Jun 25, 2020 · Current Behavior Conda package installation process seems to be screwed up. The answer is… the channels! Users download packages from conda channels. org (formerly binstar. 14 Managing environments # With conda, you can create, export, list, remove, and update environments that have different versions of Python and/or packages installed in them. 3 py35h7ef55bc_1 问题： 为什么会有两个版本的 numpy？ 哪一个是被使用的，为什么 numpy-base 包也被安装了？ This command will also remove any package that depends on any of the specified packages as well---unless a replacement can be found without that dependency. Adding default packages to new environments automatically # Oct 5, 2018 · 1) Create the environment: conda create --name new_env 2) Activate the environment: source activate new_env 3) Install the desired package using conda install conda install numpy If you'd like to create a new environment that includes installations of all available Anaconda packages, see create anaconda python environment with all packages. 12. The fundamental package for scientific computing with Python. Dec 22, 2022 · One step further to improve the Conda environment — Numpy implementation [Part-2] In This article, we will have an in-depth look at the installation directory of miniconda, we will also reduce The third difference is that conda is an integrated solution for managing packages, dependencies and environments, while with pip you may need another tool (there are many!) for dealing with environments or complex dependencies. Solution 3: Verify the Mar 10, 2019 · Im trying to build a conda environment with the specific following library py36h1d66e8a_0: conda create -n test numpy==1. Mar 11, 2025 · This tutorial discusses how to uninstall the NumPy library from Python. Explicit filenames and package specifications cannot be mixed in a single command. 2-py36h7b6447c_0 mkl_fft -1. linux-64 v0. 5 conda install To install this package run one of the following: conda install core-latest::numpy-base Dec 16, 2024 · Learn how to install Numpy with Conda using simple commands. NumPy is a community-driven open source project developed by a diverse group of contributors. Before finding the conda executable located at CONDA_HOME/condabin, it probably finds the shell function defined here. 更新conda和anaconda： 使用以下命令更新conda和anaconda： ``` conda update conda conda update anaconda ``` win-64 v1. 78 pypi_0 pypi (base) % conda remove awscli Collecting package metadata (repodata. Step 4: Recreate the root environment. Conda is an open source package management system and environment management system that runs on Windows, macOS, and Linux. conda install To install this package run one of the following: conda install numba/label/numpy::numpy-base 安装了一些包以及使用 conda install 更新了 TensorFlow 包后，运行命令 conda list 发现有两个 numpy 包： numpy-base numpy numpy 1. 此时加上conda uninstall numpy --force就仅卸载numpy了. Whether you want to build data science/machine learning models, deploy your work to production, or securely manage a team of engineers, Anaconda provides the tools necessary to succeed. Limit the path to the type of file you want. 4 Dec 19, 2019 · conda uninstall和conda remove 根据帮助中的描述,这两个命令是一样的. See our FAQ question for more information about how to use Spyder with your existing Conda environments. 21 conda install To install this package run one of the following: conda install anaconda::openblas This command installs the ‘numpy’ package into the base environment. In fact, it is a standard Python programming practice to first create a Python virtual environment (either by using native Python environments or Anaconda), and then install all the packages. Also, made sure numpy package is updated (1. Perhaps you’re upgrading to a newer version or switching to an alternative library. 21. Finally, you could also delete the `base` directory in your Anaconda installation directory. This protects your base environment from breaking due to complex package dependency conflicts, helps to simplify environment management, and aids in the reproducibility of your environment on other machines. Quickstart: Conda Option A (recommended) Build a container with Conda packages installed inside: How to build your own container Example container recipes for Conda Use your container in your HTC jobs Option B Create your own portable copy of your Conda packages: Follow the instructions in our guide This approach may be sensitive to the operating system of the execution point. What is proper way to uninstall awscli? pip3 uninstall numpy # remove previously installed version apt install python3-numpy 如何使用conda安装numpy 1. So No shade towards people behind Anaconda but all I see is it is just Python that comes with things like Pandas, Numpy and Jupyter Notebook built in. Jun 1, 2022 · How can I just uninstall all of the non-essential packages and reinstall what I need? By essential, I'm referring to just enough to run command line conda software so I can build my base environment additively (No GUI necessary). Removing all installed packages can help resolve conflicts and ensure a Feb 9, 2025 · Creating a Conda virtual environment and installing all the packages in this virtual environment is a proper way of addressing these and similar problems. Conda easily creates, saves, loads and switches between environments on your local computer. 如果你安装了tensorflow和 numpy,想把numpy降级到另外一个版本。使用conda uninstall numpy会把tensorflow等其他依赖numpy的库一起删除. Use --all flag to remove all packages and the environment itself. 0-py27_0. 4-243 mkl -service -2. So do I really need to "reinstall" NumPy to be able to import sklearn? And if I do, how do I "reinstall" NumPy? Fetching the index # At this point, we are ready to start doing some work! All of the previous code was telling us what to do, and now we know. install:install() 实现了 conda create 、 conda install 、 conda update 和 conda remove 背后的逻辑。 本质上，它们都处理相同的任务：更改环境中存在的包。 如果您去阅读该函数，您将看到有几行代码处理各种情况（新环境、克隆等），然后我们到达下一节。 Mar 12, 2024 · 这将激活默认环境“base”。 步骤三：使用conda命令删除Python库 接下来，我们可以使用conda命令来删除Python库。例如，如果我们要删除名为“numpy”的库，可以执行以下命令： Miniforge This repository holds the minimal installers for Conda and Mamba specific to conda-forge, with the following features pre-configured: Packages in the base environment are obtained from the conda-forge channel. 0' May 24, 2024 · Here are some key features and aspects of Conda: Cross-Platform Compatibility: Conda works on Windows, macOS, and Linux, making it a versatile tool for developers and researchers across different operating systems. 0 conda install To install this package run one of the following: conda install esri::numpy-base NumPy is the fundamental package needed for scientific computing with Python. I began the install about 12 hours ago, and it is still ongoing. Creating a new environment with only pip and python causes pip to fail to establish connections, but when numpy-base is installed (and Jan 18, 2020 · Don't use your base Conda environment! Create a separate environment for each one of your projects. 12 Conda 24. Mar 29, 2023 · Hello and welcome to this beginner’s tutorial on how to uninstall numpy in Python. 6 conda install To install this package run one of the following: conda install anaconda::numpy-devel Nov 5, 2018 · 0 Q1 Yes, that's the right command. 30 linux-aarch64 v0. These are normally hosted at anaconda Oct 13, 2018 · conda install numpy in Anaconda Prompt I get: Solving environment: done # All requested packages already installed. In this article, you'll learn how to remove an environment's package using in built Conda commands. 5 - a Python package on conda $ cd c:\Users\me\src\myproject $ conda create -n myproject-env python numpy scipy matplotlib-base libblas=*=*mkl Note the following peculiarities of the Conda-forge packages: Since I am working in a text-based Linux image and do not care about showing graphical plots, I just install matplotlib-base instead of the full package matplotlib. /lxml-3. The command conda create --name base python=3 creates a new base environment with Python 3 as the default Python version. Follow our step-by-step instructions to install NumPy! Oct 24, 2024 · conda activate myenv 登录后复制 使用 conda remove 命令来卸载 numpy，命令如下： conda remove numpy 登录后复制 完成卸载后，可能会提示是否删除已安装的包及其依赖项。 确认你不再需要它们，然后输入 y 并按回车。 请注意，这将永久地从当前激活的环境中移除 numpy。 可以看到， numpy 包已经被成功卸载了。 总结 在本文中，我们介绍了如何在 Python Conda环境中卸载一个包。通过使用 conda uninstall 命令，我们可以轻松地从环境中移除特定的包，而不会对其他包造成影响。记住在卸载包之前要注意相关的依赖关系，并谨慎操作。使用Conda进行包管理可以帮助我们更好地 Sep 24, 2019 · In the information below, I tried first updating base by conda update --all, and then from base creating a new environment pyb by conda create --name pyb python=3. Currently, the following 'rope' versions are available: (data_downloader) ~/code/data_downloader $ conda search rope Jan 23, 2017 · I want to install python packages after virtualenv is created by conda. There are a couple tricks you can use to make the most out of your searches. conda-forgeのチャンネルでは、NumPyはダミーの「BLAS」パッケージを使ってビルドされています。 ユーザーがconda-forgeからNumPyをインストールすると、BLASパッケージが実際のライブラリと一緒にインストールされます。 Apr 23, 2025 · NumPy (Numerical Python) is a fundamental library for scientific computing in Python. It provides a high-performance multidimensional array object and tools for working with these arrays. 4). 5 (cloned from repo). 1 win-64 v1. conda. This guide provides a step-by-step tutorial on removing NumPy, including its importance, use c … Jul 9, 2023 · 文章浏览阅读3311次。如果你在使用Anaconda时遇到了numpy和numpy-base版本冲突的问题，可以尝试以下几种解决方法： 1. 0 win-32 v1. 04 GCC 11. So that is managing library versions becomes crucial. Remove a list of packages from a specified conda environment. (As a side note, that's another thing we should fix and submit to numpy; instead of checking that we are in anaconda environment, we should check that numpy is installed via Anaconda). In this article, we have learned how to remove all installed packages from the base/root environment in Python 3 using Conda. Aug 10, 2023 · 文章浏览阅读1363次。要卸载numpy，可以在Anaconda Prompt中运行以下命令： ``` conda remove numpy ``` 要安装特定版本的numpy，可以使用以下命令： ``` conda install numpy=版本号 ``` 其中，版本号是你想要安装的numpy版本号。例如，要安装numpy 1. There are many options available for the commands described on this page. numpy py38h6530119_0 from defaults is an empty package with a requirement of numpy-base which has all the files in it. In the development of projects, versioning allows development teams to keep track of changes they make to the project code. The conda-forge channel is set as the default (and only) channel. See the following confirmation from torch installation: Sep 5, 2024 · In this post, we will explore how to remove Anaconda packages using the conda remove command. Jan 7, 2024 · 您可以使用以下命令在Anaconda中删除base环境中的numpy： conda remove --name base numpy 这将从base环境中删除numpy。 请注意，这可能会影响其他已安装的软件包，因为许多软件包都依赖于numpy。 如果您不确定是否要删除numpy，请先备份您的环境，并谨慎操作。 Jun 21, 2025 · In this blog post, we will explore different ways to uninstall NumPy, discuss common practices, and provide best practices to ensure a smooth uninstallation process. json): done Solving environment: done removed specs: - numpy -base The following packages will be REMOVED: blas -1. 3 conda install To install this package run one of the following: conda install blts_main_demo::numpy-base New Authentication Rolling Out - We're upgrading our sign-in process to give you one account across all Anaconda products! Browser users will see a refreshed sign-in flow, while CLI users will experience no changes. 30 osx-64 v0. Dec 16, 2021 · I've pinpointed those issues to numpy versions, and thus I've cloned my base environment to gradually upgrade numpy to find where they stem from. 0-hdf63c60_0 mkl -2019. Upgrading your Conda should resolve the issue. 3 linux-s390x v2. 23. Conda install numpy into that. Read this page in the documentation of the latest stable release (version 2. 7 and then calling conda install numpy. 22. yaml for the main metadata file. Anaconda is a widely-used Python distribution among data scientists, machine learning practitioners, and AI developers. While comparing versions between both environments, I've realized that the first one has both numpy and numpy-base listed, which apparently happens. kkfal edmvepu hkwrfmg xxmsb ufs eazoyyyp rubk tpkwg ydnrno qmmxy