I ended up just iterating over the lines of the file $ while read requirement; do conda install –yes $requirement; done < requirements.txt Edit: If you would like to install a package using pip if it is not available through conda, give this a go: $ while read requirement; do conda install –yes $requirement || … Read more
You can free some space with: conda clean –all clean Remove unused packages and caches. Conda already use symlinks when possible for packages. So, not much to improve here, I guess. Ok, thanks, but I would like to know “not for a specific environment, but in general” – for all environments. You can list all … Read more
The graphviz conda package is no Python package. It simply puts the graphviz files into your virtual env’s Library/ directory. Look e.g. for dot.exe in the Library/bin/ directory. To install the graphviz Python package, you can use pip: conda install pip and pip install graphviz. Always prefer conda packages if they are available over pip … Read more
See https://github.com/conda/conda/issues/1032 This has been implemented as conda list –revisions and conda install –rev REV_NUM. EDIT: be careful though if you execute conda install –rev 0 as this will remove your root environment and the conda command. Maybe conda install –rev 1 would produce the desired behavior (restore root environment to its state after first … Read more
You can just use pip for installing packages, even when you are using anaconda: pip install -U scikit-learn scipy matplotlib This should work for installing the package. And for Python 3.x just use pip3: pip3 install -U scikit-learn scipy matplotlib
Anaconda is a commercial python and R distribution. It aims to provide everything you need (Python-wise) for data science “out of the box”. It includes: The core Python language 100+ Python “packages” (libraries) Spyder (IDE/editor – like PyCharm) and Jupyter conda, Anaconda’s own package manager, used for updating Anaconda and packages Your course may have … Read more
To expand on juanpa.arrivillaga’s comment: If you want to update Spyder in the root environment, then conda update spyder works for me. If you want to update Spyder for a virtual environment you have created (e.g., for a different version of Python), then conda update -n $ENV_NAME spyder where $ENV_NAME is your environment name. EDIT: … Read more
You can update your python version to 3.8 in conda using the command conda install -c anaconda python=3.8 as per https://anaconda.org/anaconda/python. Though not all packages support 3.8 yet, running conda update –all may resolve some dependency failures. You can also create a new environment called py38 using this command conda create -n py38 python=3.8 Edit … Read more
Here is a quick way to do it in 2021 using the Anaconda Navigator. This is the most reliable way to do it, unless you want to create environments programmatically which I don’t think is the case for most users: Open Anaconda Navigator. Click on Environments > Create and give a name to your environment. … Read more
If you’re using zsh and it has not been set up to read .bashrc, you need to add the Miniconda directory to the zsh shell PATH environment variable. Add this to your .zshrc: export PATH=”/home/username/miniconda/bin:$PATH” Make sure to replace /home/username/miniconda with your actual path. Save, exit the terminal and then reopen the terminal. conda command … Read more