![]() ![]() Select the package and click on it to begin the installation.In the Anaconda Prompt or terminal, enter:.Launch Anaconda Navigator via the Start Menu or click on the Anaconda Navigator Desktop app.If you prefer to take a GUI approach, you can use Anaconda Navigator to install packages by doing the following: To install a package with Conda, open an Anaconda Prompt or terminal (depending on the operating system) and enter: conda install Installing Python Packages with Anaconda Navigator While you could use the GUI-based Navigator, it’s often quicker and easier to use the Conda command-line tool that is included as part of your Anaconda distribution. The Conda package manager is the most commonly used way to install and manage packages in a conda environment. The most common method of ensuring that both Anaconda and Conda are up-to-date is to open an Anaconda Prompt or terminal (depending on the operating system) and enter: conda update conda -all conda update anaconda Installing Python Packages with Conda Package Installation on Anaconda – Requirementsīefore any Python packages should be installed, ensure that the latest versions of Conda and Anaconda are present. Pip will work in any environment where Python is installed, including Anaconda and Conda environments, but it cannot install Conda Python packages.To avoid dependency conflicts, pip uses tools such as virtualenv and venv to create isolated environments. Pip installs all package dependencies, regardless of whether they conflict with other packages already installed.Conda will work with any version of Python, however it is limited to Anaconda and Conda environments.If there is conflict, Conda will let the user know that the installation cannot be completed. Conda analyzes the package for compatible dependencies and how to install them without conflict.Note that Conda and Pip handle dependencies differently: Navigator is the desktop graphical user interface (GUI) for managing packages, and Conda is the command line equivalent. To read more about installing and managing environments with Anaconda, please see the conda documentation.If you work with Anaconda Python, you’re probably already familiar with the fact that Conda and Anaconda Navigator are package managers that can be used to add packages to your Anaconda/Conda environments. ![]() Once you're done installing and using your Anaconda packages, you may return to the default environment by typing: Likewise, the directory system for any libraries installed with conda can be found at: For example, if you would like to install the "scipy" package, type the following:Īfter the package has been installed, any associated executable files will be placed within a bin folder in your environment directory (this is automatically added to your path): Once you've created a custom environment, you need to "activate" it with the following:īy doing this, the environmental variables associated with your custom Anaconda environment (including the path to executable files) will become active.įrom here, you may install packages using the "conda install" command. If you wish to save in another directory:Ĭonda create -prefix /path-to-env/env-name Note: You can't combine the -prefix and -name flags, you may only choose one. In order to ensure that there is no conflict between the software you'd like to install and existing programs (e.g., dependency version conflicts), it's best to create a custom Anaconda environment. First load the appropriate module (either Anaconda2 or Anaconda3, depending on which version of Python is desired): The easiest way to install many software packages is by using the Anaconda package manager. Alternatively, you may install the program locally in your home or project directory. This may be preferable if the program is widely used and likely to be of interest to multiple users.Ģ. You are welcome to submit a ticket and ask the HPC support staff to install the software package. Double-click the Navigator icon on your desktop or in a Terminal or at the Anaconda prompt, type anaconda-navigator CONTINUED ON BACK conda info conda update conda conda install. ![]() When HPC users have need of software that is not currently installed on SeaWulf, there are two basic approaches that can be taken to get the programs installed:ġ. Command line package and environment manager Learn to use conda in 30 minutes at bit.ly/tryconda TIP: Anaconda Navigator is a graphical interface to use conda. ![]()
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