Editing Octave for openSUSE
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Octave | === Octave packages === | ||
Octave binary packages are provided from OSS repository of all actual openSUSE versions. Octave can be installed with the help of YaST or zypper command | |||
zypper in octave | |||
If you want to use latest stable version of Octave, you can use Science repository. | |||
zypper addrepo http://download.opensuse.org/repositories/science/<openSUSE version>/ Science | |||
zypper addrepo http://download.opensuse.org/repositories/science/< | |||
zypper refresh | zypper refresh | ||
zypper install --from Science octave | |||
There <openSUSE verion> is your version of openSUSE, for example {{codeline|openSUSE_13.1}} | |||
=== Octave Forge packages === | === Octave Forge packages === | ||
Octave-Forge binary packages are provided from Science repository. You can list all available packages by command | |||
zypper | zypper se octave-forge | ||
=== Linear algebra libraries === | === Linear algebra libraries === | ||
openSUSE uses reference BLAS and LAPACK implementations by default, but ATLAS or OpenBLAS are usually much faster. You can switch it by update-alternatives mechanism: | openSUSE uses reference BLAS and LAPACK implementations by default, but ATLAS or OpenBLAS are usually much faster. You can switch it by update-alternatives mechanism: | ||
/usr/sbin/update-alternatives --config libblas.so.3 | /usr/sbin/update-alternatives --config libblas.so.3 | ||
/usr/sbin/update-alternatives --config liblapack.so.3 | /usr/sbin/update-alternatives --config liblapack.so.3 | ||
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3 /usr/lib64/libblas.so.3.4.2 50 manual mode | 3 /usr/lib64/libblas.so.3.4.2 50 manual mode | ||
4 /usr/lib64/libopenblasp.so.0 20 manual mode | 4 /usr/lib64/libopenblasp.so.0 20 manual mode | ||
=== Image export and import === | === Image export and import === | ||
GraphicsMagick++ library from openSUSE repositories was compiled with quantum depth 16 which limits reading and writing images to 16 bit. See more details on [[GraphicsMagick]] wiki page. | GraphicsMagick++ library from openSUSE repositories was compiled with quantum depth 16 which limits reading and writing images to 16 bit. See more details on [[GraphicsMagick]] wiki page. | ||
=== Bug reporting === | === Bug reporting === | ||
You can report openSUSE specific bugs by pressing "Report Bug" button on [https://build.opensuse.org/package/show/science/octave OBS Octave page] (SUSE bugzilla account required). | |||
You can report openSUSE specific bugs by pressing "Report Bug" button on [https://build.opensuse.org/package/show/science/octave OBS Octave page] ( | |||
[[Category:GNU/Linux]] | [[Category:GNU/Linux]] | ||
[[Category:Installation]] | [[Category:Installation]] |