Conda package version If you need it within Python, this would be a pretty bad hack. org provides valuable information about the package, such as its version, license, home webpage, documentation (if available), number of downloads, and the last time the package was updated. Is there a way to solve this or find out if something went wrong when I deleted/installed anaconda? Oct 13, 2018 · How to reinstall a package depends on the conda version. or. Personally, I would be careful using this since Conda is a general package manager and sometimes packages installed via Pip (such as yaml or wget) do not correspond to the Conda package by the same Package Name Access Summary Updated xlsxwriter: public: A Python module for creating Excel XLSX files 2025-05-02: anaconda-project: public: Tool for encapsulating, running, and reproducing data science projects 2025-05-02: webargs: public: A friendly library for parsing HTTP request arguments, with built-in support for popular web frameworks Aug 29, 2019 · If you need an exact set of packages, create a conda environment to hold them. Missing a package that you would love to install with conda? - Chances are we have already packaged it for you! You can search for packages online. 2 or any of your choice. conda list — conda 25. 17. To check the versions of a single package on Linux/Ubuntu/macOS, you can chain pip freeze with grep xyz using the CMD or Powershell command: pip freeze | grep xyz to programmatically locate the version of your particular package xyz in the output list of package versions. Jan 19, 2018 · python -V or python --version to get the python version. It is widely used in data science, machine learning, and scientific computing. conda install <package_name>=<version>=<build_string> If you want to choose which channel (otherwise defaults is chosen by default): conda install -c <channel> <package_name>=<version>=<build_string> If the latest version of a package is incompatible with other packages installed in the environment, conda will only update that package to the latest possible version. Installing Package in Conda Package Updates. x crashed in the commandline when running conda install . conda info to get all the current environment details. --md5. 1=py27h7cd2321_0 Which is of the format. Jul 9, 2024 · 文章浏览阅读1. 4. Jan 6, 2018 · The way you install any specific version from that information is: conda install pillow=4. Conda does not update pinned packages when resolving dependencies if other packages in the environment are added or modified. yaml, this PR should also: Update the version in conda_build_config. --sha256. Installing a Specific Version of a Package Conda is a package manager that helps in creating software environments and manage dependencies. 3[version=1. Conda supports the following specifications for conda search and conda install. conda update always installs the highest version with the same major version number, whereas conda install always installs the highest version. Installing conda Conda uses something called its dependency solver, an algorithm that determines which versions of which packages need to be installed to satisfy (or solve) all the dependencies without version conflicts. 7 updates to the highest available in the 2. If the environment is not activated, you can specify the environment using conda list -n <environment-name>. 10. That's the paradigm. Look out for packages provided by our conda-forge organization. yaml to the current date; Details of how the migration yaml is setup are provided in an example and documentation here. __version__) Pandas 5 days ago · If the version of the package is pinned in the global conda_build_config. 19. When installing a package with . 0 py36h376609f_0 If you do not specify a package version, conda will attempt to install the latest version of the package from its available channels. x. 0-np17py27_0. yaml; Bump the version in meta. Nov 7, 2023 · For instance, use conda install package_name=1. Viewing package information. It is simple mapping of the full conda package filename to the dictionary object in info/index. 0, then conda install python=3 installs Python 3. json described in link scripts. Explanation: After the package name, you can use the = sign followed by the desired version number. 5. 0, but whenever I run. site。若是想在非R4. 0 . 3. --no-deps. 7. May 16, 2023 · condaコマンドで確認（Anacondaの場合）: conda list. Update conda itself: conda update conda Use conda index to create such an index from the conda packages within a directory. 21. You could probably get away with a simpler AWK script, but the 3 days ago · What is conda-forge? conda-forge is a community effort that provides conda packages for a wide range of software. Confer with Anaconda Release Notes for more details. conda list anaconda$ to get the Anaconda version. Apr 26, 2017 · First check the current version using command python --version. bz2) or . Python or other modules. conda install <package_name>=<version>=<build_string> If you want to choose which channel (otherwise defaults is chosen by default): conda install -c <channel> <package_name>=<version>=<build_string> Link: The package version being installed. It also tells you about other packages that will be automatically updated or changed with the update. 3 to install version 1. conda update -n base conda. 6 py36_0 tensorflow-gpu 1. 1`. 4. Declaring these packages as noarch in the build section of the meta. 2] will return packages with the version 1. Jul 21, 2022 · Method 8: pip freeze + grep on Linux/Ubuntu/macOS. Example To update all packages in your environment, you can use the conda update --all command. Noarch generic packages allow users to distribute docs, datasets, and source code in conda packages. when I tried conda update numpy, conda either wants to update a lot of other packages, or complains that a specific version is pinned by anaconda package. To get a comprehensive list of all installed packages, including Anaconda and Python, you can follow this instruction. Navigator provides a convenient graphical interface for managing conda environments, channels, and packages. For more resources, check out Anaconda’s official documentation or Real Python’s Conda Crash Course . By following these steps and leveraging Conda environments, you’ll have a systematic way of managing package conflicts and ensuring smooth workflows. Feb 7, 2023 · To search for a specific package, use: conda search -f <package_name>. 0 will be installed using this command. Feb 12, 2024 · Note: If you have Miniconda installed on your device, it won’t be shown in the list. Package search # conda search for a specific package or set of packages can be accomplished in several ways. It works on Linux, OS X and Windows, and was created for Python programs but can package and distribute any software. The conda update command will also update the dependencies of the package you are updating. 5k次，点赞14次，收藏7次。Conda作为流行的包管理器，提供了多种方法来检查和更新环境中的包。本文将详细介绍如何检查Conda环境中的包是否是最新版本，包括使用Conda命令、编写自动化脚本和利用第三方工具。 1. Update all packages in the current environment: conda update -n myenv --all. Output explicit, machine-readable requirement strings instead of human-readable lists of packages. 0, while at the same time Anaconda's conda-forge channel had only 1. conda info --envs To see a list of all your environments For example, conda search numpy 1. The conda update command is a powerful tool For example, conda search numpy 1. x is the last version of python to support windows xp. Conda installs packages from pre-built binaries, making it easier to deploy and manage software. Updating your packages is crucial to preserving compatibility and If Python 3. Therefore, all packages that qualify to be noarch packages should be declared as such. 2conda环境中使用这个R，使用alias。#配置完成，安装使用R即可。 Feb 23, 2020 · conda list gpu # packages in environment at <あなたの仮想環境パス> # # Name Version Build Channel keras-gpu 2. metadata under the info/ directory. . -e, --export. Follow these steps: Open python interpreter or script (in command prompy by typing command python) Next is to import the package and using __version__ attribute we can print the version of imported packkage as follows; import pandas as pd. 8. Anaconda 2024. 7=py27_0 Which is of the format. conda install numpy=1. Remove previous version and Freshly install desired version. 3), and determines a set of versions for all requested packages and their dependencies that makes the total set compatible with one another. Miniforge # Miniforge is an installer maintained by the conda-forge community that comes preconfigured for use with the conda-forge channel. x series and 3. Then on anaconda prompt type the command conda search python which will list all the python versions available till date. It doesn't need to be numpy, could be another package Conda checks everything that has been installed, any version limitations that the user specifies (for example, the user wants a specific package to be at least version 2. Jul 19, 2017 · Note when updating some packages may be downgraded, this happens when Anaconda deem a version of a package unsuitable and revert to an older version. python>=3. conda --version. Aug 15, 2017 · conda update --all This will update all packages in the current environment to the latest version—with the small print being that it may use an older version of some packages in order to satisfy dependency constraints (often this won’t be necessary and when it is necessary the package plan solver will do its best to minimize the impact). 1 # Update all packages with conda update --all conda update --all # Uninstall packages with conda uninstall {pkg} conda uninstall pycaret (conda-forge) Install a package directly from PyPI into the current active environment using pip Remove one or more packages (toolz, boltons) from a specific environment (bio-env) Specifying version numbers Ways to specify a package version number for use with conda create or conda install commands, and in meta. com. The numpy package version 1. Do not install, update, remove, or change dependencies. To illustrate, the latest version of numpy available in PyPI on 04-01-2020 was 1. Because each package in the metapackage is pinned, any attempt to update the environment will almost certainly If they share dependencies with your pip-installed packages, and versions of these dependencies differ, you may get downgrades of your pip-installed dependencies. In the documentation you will find "NOTE: Conda updates to the highest version in its series, so Python 2. For example, based on the question, to search all versions for "jupyter" package, you'll do: conda search -f jupyter . 2. Update all packages in the current environment: conda update --all. But if you Jul 6, 2020 · Enabling this tells Conda to regard PyPI packages as valid substitutes for solving dependencies. Conda will search for the specified package version and install it into the currently active conda environment. Update specific package: conda update package-name. See relevant content for pythontwist. 3, and python 3. python=3. Thanks to the conda package cache and the way file linking is used, doing this is typically fast and consumes very little additional disk space. 1, you can run the following command: conda install numpy Jun 14, 2016 · Robin's Blog Conda revisions: letting you ‘rollback’ to a previous version of your environment June 14, 2016. 0 h21ff451_0 tensorflow-gpu-base 1. bz2 on 64-bit Linux and 32-bit Windows: This answer is only really suitable if you need a package version from the shell. Conda is an open source package management system and environment management system for installing multiple versions of software packages and their dependencies and switching easily between them. conda install,one of its dependencies was updating conda to conda 4. 0 is currently installed, and the latest version of Python is 3. Package version takes precedence over channel priority. 3 version on numpy as their May 24, 2024 · By adding the version number after the package name, you can additionally indicate which version of the package you wish to install. tar. yaml files. Then from that list select your version and type conda install python=3. 0. The examples provided demonstrate how to use the Conda CLI to list all installed packages, as well as specific package versions. For example: conda create -n myspecialenv -c bioconda -c conda-forge python=3. conda search <package_name> If it is available in the list; conda install <package_name>=<version> If you are going for a newer version, it may not be available. conda update conda. Anaconda <2023-07. Remove conflicting packages: Remove any packages that are causing conflicts with the conda remove package_name command. 3. Overrides the value given by conda config --show channel_priority. This output may be used by conda create Feb 6, 2018 · ①确保miniconda3安装成功；②明确要安装的版本，且在miniconda中存在（conda search r-base ）配置R的CRAN和Bioconducter。通过在指定位置创建文件Rprofile. 1. 18. Aug 16, 2016 · conda (which is conda for miniconda as for Anaconda) updates all but ONLY within a specific version of a package -> major and minor. For example, if you want to revert the numpy package to version 1. Packages in lower priority channels are not considered if a package with the same name appears in a higher priority channel. yaml reduces shared CI resources. In theory you can get the latest version of the conda package manager which has the libmamba solver using: Apr 13, 2023 · Installing & managing packages # Install packages with conda install {pkg1} {pkg2} conda install numpy pandas # Install specific version of package with conda install {pkg}={version} conda install scipy=1. Update Python: conda update python. a collection of files that are installed directly into an install prefix. Problem Output. Regardless of what package you are updating, conda compares versions and then reports what is available to install. Mar 21, 2021 · To check if a specific package is installed: conda list html5lib which outputs something like this if installed: # packages in environment at C:\ProgramData\Anaconda3: # # Name Version Build Channel html5lib 1. 1 - Matches the package with the exact name and version specified. 1. Python version: 3. To revert to a previous package version in Anaconda, you can use the conda command with the install option followed by the package name and the desired version number. Use the conda list Command to Check Both the Anaconda and Python Version. To install a specific version of a package, see Installing conda packages. conda remove <package_name> Search for your package version whether it is available in conda repository. I keep getting 4. If no updates are available, conda reports "All requested packages are already installed. 11 - Matches any version of the package that is greater than or equal to the version specified. If conda reports that a newer version is available, type y to update: はじめに 今回はcondaの基本的なコマンドについてまとめたいと思います。 condaの基本的なコマンド これだけ知っていればひとまずパッケージをインストールしたり、アンインストールしたり、アップデートしたりすることが出来ます。参考程度に利用頻度を3段階でざっくり付けておきました Apr 10, 2024 · Use the `conda install package=version` command to install a specific version of a package using conda, e. Conda compares versions and reports what is available to install. conda file that contains: system-level libraries. Oct 6, 2022 · The version that was installed is 4. Please turn off your ad blocker. 1 py37_0 Nov 6, 2024 · A: Conda will typically inform you about any dependency changes when you attempt to install a different version of a package. 6): List explicitly all installed conda packages with URL (output may be used by conda create --file). Add MD5 hashsum when using --explicit. Conda version: 4. Version-locked packages (also called pinned packages) are tied to a specific version of their software. Conda uses the same rules for other packages. Feb 11, 2018 · It is supposed to be the last version of anaconda to support windows xp as it contains python 3. conda list to get the Name, Version, Build & Channel details of all the packages installed (in the current environment). Anaconda Distribution is a full featured installer that comes with a suite of packages for data science, as well as Anaconda Navigator, a GUI application for working with conda environments. Package installation # When you're installing packages, conda recommends being as concrete as possible. Always review these changes before proceeding. Anyways, you can use the following command to extract the version: pip show PACKAGE | awk '/^Version: / {sub("^Version: ", ""); print}'. 5. 0 and I wanted to update to the most recent, 22. 1 documentation The release notes below contain changes for each Anaconda Distribution version, as well as which packages are available in each installer, organized by operating system. 12. " If a newer version of your package is available and you wish to update it, type y to update: Apr 22, 2025 · Check installed package versions with conda: conda list. However, there might be instances where we need […] Aug 31, 2024 · Example 1: Reverting to a Previous Package Version. print(pd. This means that if a package depends on another package, the conda update command will also update the dependency package. and check the version. Dec 17, 2024 · Whether it’s installing a single package, specifying a version, updating existing packages, or automating installations, conda provides the necessary flexibility to streamline your package management workflow. executable programs and other components. 10-1 Oct 23, 2024 Download Anaconda Distribution Version | Release Date:Download For: High-Performance Distribution Easily install 1,000+ data science packages Package Management Manage packages What is a conda package? A conda package is a compressed tarball file (. Noarch Python packages are described below. 6): conda install numpy --force-reinstall older versions (< 4. g. conda 4. 6 updates to the highest Apr 14, 2025 · We can access this attribute to find the version of the installed package. I now use Anaconda as my primary Python distribution – and my company have also adopted it for use on all of their developer machines as well as their servers – so I like to think I’m a relatively knowledgeable user. Add SHA256 hashsum when using --explicit. Nov 6, 2024 · The simplest approach to view all available package versions is by executing the conda search command in your terminal: $ conda search This command fetches the package metadata and lists out all packages along with their versions. Each official package page on Anaconda. 2. 9. Noarch Python# Dec 24, 2017 · The way you install any specific version from that information is: conda install -c conda-forge keras=1. In the following example, a repository provides the conda package misc-1. newer versions (>= 4. AnacondaでPython環境を構築した場合は、conda listで現在の仮想環境にインストールされているパッケージが一覧表示される。 環境がactivateされていない場合は、conda list -n <環境名>。 conda list — conda 24. `conda install scipy=1. For Python environments managed with Anaconda, use conda list to view installed packages in the current virtual environment. Dec 17, 2024 · This use case allows you to specify the desired version and ensures that the specified version of the package is installed. 2 documentation May 23, 2024 · Listing package versions with Conda in Python 3 is a useful task for managing and troubleshooting package dependencies in Python projects. --no-channel-priority. This will only return information about packages named "jupyter" exactly. 5 pandas beautifulsoup seaborn nltk Jul 31, 2020 · How can I narrow down to updating only the packages I care about? Spec. osdtmm zqphm iwqbyuf qxdwil kfjri ndxvze poy exzldg wyutna fejzhr crxn hrhu orgo pudnoyeu fsujt