Anaconda
From Leo's Notes
This page was last edited on 18 March 2020, at 17:34.
Installation
$ wget https://repo.anaconda.com/archive/Anaconda3-2019.10-Linux-x86_64.sh
$ bash Anaconda3*sh
Do you wish the installer to initialize Anaconda3
in your /gpfs/home/lleung/.bashrc ? [yes|no]
[no] >>> yes
Once installed, you will need to initialize and set up conda for your shell.
$ conda init zsh
## Restart or exec your shell
$ exec zsh
## If loaded properly, your shell should have a prefix of the environment name. Defaults to 'base'
(base) $
Usage
| Command | Description |
|---|---|
| conda create -n env_name pip python=version | env_name is the name of the new environment. Packages follow. |
| conda env [-n] list | Lists environments. -n lists deactivated environments. |
| conda list | Environment currently activated |
| conda info –envs | View list of packages installed on certain environment: |
| conda list -n env_name package_name | See if a certain package is installed. |
| conda activate env_name | Activates an environment |
| conda deactivate | Exit from an environment |
| conda env remove -n env_name | Removes an environment |
Other
To create and install a particular package in a new environment, such as R:
$ conda create -n mro_env r-essentials
$ conda activate mro_env
To deactivate, run:
(base) $ conda deactivate