[LibraryNotFoundError] [SlicerDMRI]

Support
1

When I try to launch DWIToDTIEstimation from GUI or from CLI:

Slicer-4.10.2-linux-amd64/Slicer --launch /path/to/.config/NA-MIC/Extensions-28257/SlicerDMRI/lib/Slicer-4.10/cli-modules/DWIToDTIEstimation --help

I run into the following error:

.config/NA-MIC/Extensions-28257/SlicerDMRI/lib/Slicer-4.10/cli-modules/DWIToDTIEstimation: error while loading shared libraries: libvtkDMRI.so: cannot open shared object file: No such file or directory

However, when I explicitly define LD_LIBRARY_PATH before, there is no error:

LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/path/to/.config/NA-MIC/Extensions-28257/SlicerDMRI/lib/Slicer-4.10/qt-loadable-modules Slicer-4.10.2-linux-amd64/Slicer --launch /path/to/.config/NA-MIC/Extensions-28257/SlicerDMRI/lib/Slicer-4.10/cli-modules/DWIToDTIEstimation --help

The LibraryPaths section in my Extensions-28257.ini is following:

[LibraryPaths]
/path/to/.config/NA-MIC/Extensions-28257/UKFTractography/lib/Slicer-4.10
/path/to/.config/NA-MIC/Extensions-28257/UKFTractography/lib/Slicer-4.10/cli-modules
/path/to/.config/NA-MIC/Extensions-28257/UKFTractography/lib/Slicer-4.10/qt-loadable-modules
/path/to/.config/NA-MIC/Extensions-28257/DiffusionQC/lib/Slicer-4.10
/path/to/.config/NA-MIC/Extensions-28257/DiffusionQC/lib/Slicer-4.10/cli-modules
/path/to/.config/NA-MIC/Extensions-28257/DiffusionQC/lib/Slicer-4.10/qt-loadable-modules
/path/to/.config/NA-MIC/Extensions-28257/SlicerDMRI/lib/Slicer-4.10
/path/to/.config/NA-MIC/Extensions-28257/SlicerDMRI/lib/Slicer-4.10/cli-modules
/path/to/.config/NA-MIC/Extensions-28257/SlicerDMRI/lib/Slicer-4.10/qt-loadable-modules
/path/to/.config/NA-MIC/Extensions-28257/MarkupsToModel/lib/Slicer-4.10
/path/to/.config/NA-MIC/Extensions-28257/MarkupsToModel/lib/Slicer-4.10/cli-modules
/path/to/.config/NA-MIC/Extensions-28257/MarkupsToModel/lib/Slicer-4.10/qt-loadable-modules
/path/to/.config/NA-MIC/Extensions-28257/SegmentEditorExtraEffects/lib/Slicer-4.10
/path/to/.config/NA-MIC/Extensions-28257/SegmentEditorExtraEffects/lib/Slicer-4.10/cli-modules
/path/to/.config/NA-MIC/Extensions-28257/SegmentEditorExtraEffects/lib/Slicer-4.10/qt-scripted-modules
/path/to/.config/NA-MIC/Extensions-28257/DiffusionQC/lib/python2.7/site-packages
size=16

which evidently includes the directory of libvtkDMRI.so that I defined manually.

Anyone got a fix for this?

2

Hi @pieper, can you look at the .ini file? It might be a minor issue related to how LD_LIBRARY_PATH is set up.