which scons
which pip
# If you have issues with LD_LIBRARY_PATH
echo $LD_LIBRARY_PATH
unset LD_LIBRARY_PATH
echo $LD_LIBRARY_PATH
# Now activate
source $HOMETMP/Enthought/Canopy_64bit/User/bin/activate
# If you have issues with LD_LIBRARY_PATH
echo $LD_LIBRARY_PATH
unset LD_LIBRARY_PATH
echo $LD_LIBRARY_PATH
which python