make sigpyproc package

[gijzelaerr]

https://github.com/ewanbarr/sigpyproc.git

[gijzelaerr]

done 130c464138b8bedc9fcfcfa07d5a95116dc1b7e3

[loostrum]

The python bindings are there, but it also produces a few shared libs that are needed but cannot be found. They are present in the sigpyproc install dir though (e.g. libSigPyProc.so). It seems spack activate only takes care of the python part. Running spack load sigpyproc does not fix this, presumably because the libraries are not installed to install_dir/lib but to install_dir/lib/python2.7/site-packages

[gijzelaerr]

so you are saying the python module doesn't work since the shared libraries are not in LD_LIBRARY_PATH? not sure if that is required...

this is currently installed:

./lib/python2.7/site-packages/libSigPyProcTim.so
./lib/python2.7/site-packages/libSigPyProc8.so
./lib/python2.7/site-packages/sigpyproc-0.1.1-py2.7.egg-info
./lib/python2.7/site-packages/sigpyproc-0.1.1-py2.7.egg-info/not-zip-safe
./lib/python2.7/site-packages/sigpyproc-0.1.1-py2.7.egg-info/SOURCES.txt
./lib/python2.7/site-packages/sigpyproc-0.1.1-py2.7.egg-info/dependency_links.txt
./lib/python2.7/site-packages/sigpyproc-0.1.1-py2.7.egg-info/top_level.txt
./lib/python2.7/site-packages/sigpyproc-0.1.1-py2.7.egg-info/requires.txt
./lib/python2.7/site-packages/sigpyproc-0.1.1-py2.7.egg-info/PKG-INFO
./lib/python2.7/site-packages/libSigPyProc.so
./lib/python2.7/site-packages/libSigPyProcSpec.so
./lib/python2.7/site-packages/sigpyproc
./lib/python2.7/site-packages/sigpyproc/TimeSeries.py
./lib/python2.7/site-packages/sigpyproc/__init__.py
./lib/python2.7/site-packages/sigpyproc/Filterbank.pyc
./lib/python2.7/site-packages/sigpyproc/Readers.pyc
./lib/python2.7/site-packages/sigpyproc/Header.py
./lib/python2.7/site-packages/sigpyproc/FoldedData.py
./lib/python2.7/site-packages/sigpyproc/Readers.py
./lib/python2.7/site-packages/sigpyproc/FourierSeries.pyc
./lib/python2.7/site-packages/sigpyproc/Utils.pyc
./lib/python2.7/site-packages/sigpyproc/__init__.pyc
./lib/python2.7/site-packages/sigpyproc/Utils.py
./lib/python2.7/site-packages/sigpyproc/FourierSeries.py
./lib/python2.7/site-packages/sigpyproc/HeaderParams.pyc
./lib/python2.7/site-packages/sigpyproc/Filterbank.py
./lib/python2.7/site-packages/sigpyproc/ctype_helper.pyc
./lib/python2.7/site-packages/sigpyproc/TimeSeries.pyc
./lib/python2.7/site-packages/sigpyproc/ctype_helper.py
./lib/python2.7/site-packages/sigpyproc/HeaderParams.py
./lib/python2.7/site-packages/sigpyproc/FoldedData.pyc
./lib/python2.7/site-packages/sigpyproc/Header.pyc
./lib/python2.7/site-packages/libSigPyProc32.so

so everything is there? but the shared libraries are not found? Can you try setting LD_LIBRARY_PATH to the site-packages folder. otherwise can you give a command and error that illustrates the problem.

[loostrum]

Yep that is the issue. The required libraries are in the list you post, but python modules are activated using spack activate. This symlinks the sigpyproc folder in site-packages to site-packages in the python install folder, but not the shared libs. Indeed adding the sigpyproc site-packages folder to LD_LIBRARY_PATH fixes this.

I can look up a command later, but that does need a filterbank file as it only fails once trying to read one.

[gijzelaerr]

ok so copying those shared libraries to prefix.lib should work.

[loostrum]

Doesn't seem to be an issue anymore; sigpyproc can find its shared libs now without manually changing LD_LIBRARY_PATH.