check if pip install finished correctly
check if pip install finished correctly


Former-commit-id: 4e8b536c11bc5b623477546e3eab9319f7f695d3
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox