Mamba: Difference between revisions
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Mamba is | |||
[[Category:Containers and Virtual Environments]] | |||
Mamba is the free alternative to Conda. It functions similarly and is preinstalled on all Statistics & Data Science servers. All of your created environments are accessible on every server, regardless of the server you created it on. | |||
Installed at... | Installed at... | ||
| Line 7: | Line 10: | ||
== Creating an Environment == | == Creating an Environment == | ||
Create a new Python environment by logging into a server and running the "create" command. | |||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
mamba create -n testenv1 python=3.11 | mamba create -n testenv1 python=3.11 | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Activate the environment. | |||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
mamba activate testenv1 | mamba activate testenv1 | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Install packages to the environment. | |||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
mamba install pandas | mamba install pandas | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Run a script using | Run a script using the environment. | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
mamba run -n testenv1 python analyze.py | mamba run -n testenv1 python analyze.py | ||
| Line 72: | Line 75: | ||
!Command | !Command | ||
!Purpose | !Purpose | ||
! | !Eample | ||
|- | |- | ||
|mamba clean | |mamba clean --all | ||
|Removes unused packages, caches, and tarballs to free up disk space. Use this frequently! | |Removes unused packages, caches, and tarballs to free up disk space. Use this frequently! | ||
| | | | ||
|- | |- | ||
|mamba config list | |mamba config list | ||
|Shows the entire Mamba configuration. | |Shows the entire Mamba configuration. | ||
| | | | ||
|- | |- | ||
|mamba config sources | |mamba config sources | ||
|Shows the location of all configuration files (.condarc). | |Shows the location of all configuration files (.condarc). | ||
|mamba | | | ||
|- | |||
|mamba remove | |||
|Delete an environment | |||
|mamba remove -n envname --al | |||
|} | |} | ||
Latest revision as of 03:21, 29 June 2026
Mamba is the free alternative to Conda. It functions similarly and is preinstalled on all Statistics & Data Science servers. All of your created environments are accessible on every server, regardless of the server you created it on.
Installed at...
/opt/miniforge3/bin/mamba
Creating an Environment
Create a new Python environment by logging into a server and running the "create" command.
mamba create -n testenv1 python=3.11Activate the environment.
mamba activate testenv1Install packages to the environment.
mamba install pandasRun a script using the environment.
mamba run -n testenv1 python analyze.pyList all environments.
mamba env listPackage Management
Useful package management commands.
| Command | Purpose | Example |
|---|---|---|
| mamba install | Installs one or more packages into the current active environment. | mamba install numpy pandas |
| mamba update | Updates a specific package in the current environment. | mamba update numpy |
| mamba update --all | Updates all packages in the current environment. | mamba update --all |
| mamba remove | Removes a package from the current environment. | mamba remove numpy pandas |
| mamba list | Lists all installed packages in the current active environment. | mamba list |
| mamba search | Searches for available packages on Mamba's configured channels. | mamba search tensorflow |
Maintenance and Configuration
Commands to view mamba configuration and clean system resources.
| Command | Purpose | Eample |
|---|---|---|
| mamba clean --all | Removes unused packages, caches, and tarballs to free up disk space. Use this frequently! | |
| mamba config list | Shows the entire Mamba configuration. | |
| mamba config sources | Shows the location of all configuration files (.condarc). | |
| mamba remove | Delete an environment | mamba remove -n envname --al |
