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| Experimental [[https://conda.io/docs/|Conda]] packages for Linux & OSX are available through [[https://conda-forge.github.io/|conda-forge]]. | [[https://conda.io/docs/|Conda]] packages for Linux & macOS are available through [[https://conda-forge.github.io/|conda-forge]]. |
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| In short: Install `sage` from conda-forge. | In short: Install `sage` from [[https://conda-forge.org|conda-forge]]. |
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| To install sage on your machine (without the need for root permissions): | * Download and install [[https://github.com/conda-forge/miniforge/#mambaforge|Mambaforge]]. i.e., open a Terminal, `curl -L -O https://github.com/conda-forge/miniforge/releases/latest/download/Mambaforge-\$(uname)-\$(uname -m).sh` |
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| * Install [[https://conda.io/miniconda.html|Miniconda for Python 3]] * export your `PATH` (and `hash -r` or `rehash`) * Make sure your locale is UTF-8. * Use conda-forge packages: `conda config --add channels conda-forge; conda config --set channel_priority strict` * create an environment for sage: `conda create -n sage sage` * enter your environment: `source activate sage` * enjoy: `sage` |
`sh Mambaforge-\$(uname)-\$(uname -m).sh` * Create a "sage" environment and pick a version of SageMath, i.e., open a new terminal and `mamba create -n sage sage=9.3` * To run SageMath, activate the environment you just created and run SageMath, i.e., `source activate sage` and `sage` |
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| = Development = | = Maintenance = |
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= Conda for Sage Developers = You can develop Sage without building any of its dependencies (experimental) --- on my machine this takes 5 minutes. Assume you obtained Sage source tree and changed to its root. {{{ $ export SAGE_NUM_THREADS=24 # or whatever the meaningful value for you is - no more than the number of cores. $ conda install mamba $ mamba create -n sage-build python=3.9 gettext autoconf automake libtool pkg-config $ conda activate sage-build $ ./bootstrap $ mamba env update -n sage-build -f environment-optional.yml $ mamba env update -n sage-build -f src/environment.yml $ #mamba env update -n sage-build -f src/environment-optional.yml $ conda activate sage-build $ ./configure --with-python=$CONDA_PREFIX/bin/python --with-system-gcc=force --enable-download-from-upstream-url $ cd src $ python setup.py install $ sage -c 'print(version())' SageMath version 9.2, Release Date: 2020-10-24 }}} |
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| There are still some issues with Conda. Not all tests pass and some things don't work: * #20382 * … |
To check whether there are known issues with Conda: * https://trac.sagemath.org/query?order=id&desc=1&summary=~conda |
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Conda packages for Linux & macOS are available through conda-forge.
Setting Up
In short: Install sage from conda-forge.
Download and install Mambaforge.
- i.e., open a Terminal,
curl -L -O https://github.com/conda-forge/miniforge/releases/latest/download/Mambaforge-\$(uname)-\$(uname -m).sh
sh Mambaforge-\$(uname)-\$(uname -m).sh
- i.e., open a Terminal,
Create a "sage" environment and pick a version of SageMath, i.e., open a new terminal and mamba create -n sage sage=9.3
To run SageMath, activate the environment you just created and run SageMath, i.e., source activate sage and sage
Maintenance
The packages necessary to run sage are developed on the github pages of conda-forge. The actual sage package and many of its dependencies are maintained by Isuru Fernando (and a few volunteers).
Conda for Sage Developers
You can develop Sage without building any of its dependencies (experimental) --- on my machine this takes 5 minutes. Assume you obtained Sage source tree and changed to its root.
$ export SAGE_NUM_THREADS=24 # or whatever the meaningful value for you is - no more than the number of cores. $ conda install mamba $ mamba create -n sage-build python=3.9 gettext autoconf automake libtool pkg-config $ conda activate sage-build $ ./bootstrap $ mamba env update -n sage-build -f environment-optional.yml $ mamba env update -n sage-build -f src/environment.yml $ #mamba env update -n sage-build -f src/environment-optional.yml $ conda activate sage-build $ ./configure --with-python=$CONDA_PREFIX/bin/python --with-system-gcc=force --enable-download-from-upstream-url $ cd src $ python setup.py install $ sage -c 'print(version())' SageMath version 9.2, Release Date: 2020-10-24
Open Issues
General
To check whether there are known issues with Conda:
Windows
There is likely not going to be a working package in the near future, see https://groups.google.com/d/msg/sage-devel/wyaV8x5qolI/jVS4DKBvCAAJ.