Installation¶
Precompiled Wheels¶
The fastobo
Python module is implemented in Rust, but the Rust compiler
is only required if your platform does not have precompiled wheels available.
Currently, we provide wheels for the following
platforms and implementations:
Linux x86-64: CPython 3.5, 3.6, 3.7, 3.8, and PyPy3 7.1.0, 7.2.0, 7.3.0
OSX x86-64: CPython 3.5, 3.6, 3.7, 3.8, and PyPy3 7.3.0
Windows x86-64: CPython 3.5, 3.6, 3.7, 3.8
If your platform and implementation is not listed above, you will need to build from source (see next section). Feel free to open an issue as well!
Downloading and installing from a wheel is then as simple as:
$ pip install fastobo --user
Bioconda package¶
fastobo
is also available in the
Bioconda channel of the conda
package manager:
$ conda install -c bioconda fastobo
Note that only Linux x86-64 is supported.
Building from source¶
In order to build the code from source, you will need to have
the Rust compiler installed and available in your $PATH
. See
documentation on rust-lang.org
to learn how to install Rust on your machine.
Then installing with pip
will build the pacakge:
$ pip install fastobo --user
Be patient, it can take a long time on lower-end machine!
Note that this will install a static library that have been built with most
feature flags disabled for compatibility purposes. If you wish to build the
optimized library from source, with all feature flags enabled, make sure to
have -C target-cpu=native
in your $RUSTFLAGS
environment while building:
$ RUSTFLAGS="-Ctarget-cpu=native" pip install fastobo --user --no-binary :all: