environment bug with vim and pycharm
cxwx opened this issue · 5 comments
When I use root_numpy with command "python p1.py", it works fine.
But if I use python in vim by use ":!python %" or using pycharm
it has some environment bug. like below
from . import _librootnumpy
File "/Users/chenxu/software/ROOT/install/lib/ROOT.py", line 318, in _importhook
return _orig_ihook( name, *args, **kwds )
ImportError: dlopen(/usr/local/lib/python2.7/site-packages/root_numpy/_librootnumpy.so, 2): Library not loaded: @rpath/libHist.so
Referenced from: /usr/local/lib/python2.7/site-packages/root_numpy/_librootnumpy.so
Reason: image not found
I build ROOT by myself and install root_numpy from pip.
it seem to be some environment bug! Does some one has same problems?
@cxwx - for some reason, PyCharm is not picking up the shared library for root_numpy. Can you check to see what's located in /usr/local/lib/python2.7/site-packages/root_numpy/ and see if the shared library is there? This usually hints that pip installed root_numpy to a different place than what pycharm is looking at.
$ls /usr/local/lib/python2.7/site-packages/root_numpy/
init.py _graph.py _matrix.pyc _utils.pyc info.pyc
init.pyc _graph.pyc _sample.py _warnings.py setup_utils.py
_array.py _hist.py _sample.pyc _warnings.pyc setup_utils.pyc
_array.pyc _hist.pyc _tree.py config.json testdata
_evaluate.py _librootnumpy.so _tree.pyc extern tests
_evaluate.pyc _matrix.py _utils.py info.py tmva
Then what happened if I used vim ":!python % "?
pycharm with root_numpy works fine for me. Though I have to set the ROOT environment first:
cd $ROOT_BASE_DIR (wherever you installed root)
source bin/thisroot.sh
then I start pycharm from that shell. Let me know if you need more information about the environment...
ROOT environment 'thisroot.sh' is always loaded
How do you install pycharm? From homebrew
I install pycharm by my self and start is by 'alias pycharm='/Applications/PyCharm\ CE.app/Contents/MacOS/pycharm'
with the same problem.
Should I install PyCharm profession version
I run pycharm on Ubuntu 14.02, I start pycharm with the following alias:
alias pycharm="$PYCHARM_INSTALLATION_DIR/bin/pycharm.sh &"
You could try to install root_numpy within pycharm, check this for instructions. I am using the professionals version, since its free for academic use.