lb-run crashes when reporting incompatible platform
Same issue as in LbScripts:
Error: Traceback (most recent call last):
File "/cvmfs/lhcb.cern.ch/lib/lhcb/LBSCRIPTS/LBSCRIPTS_v9r2p7/InstallArea/python/LbConfiguration/SP2/script.py", line 881, in main
super(LbRun, self).main()
File "/cvmfs/lhcb.cern.ch/lib/lhcb/LBSCRIPTS/LBSCRIPTS_v9r2p7/InstallArea/python/EnvConfig/__init__.py", line 277, in main
self._makeEnv()
File "/cvmfs/lhcb.cern.ch/lib/lhcb/LBSCRIPTS/LBSCRIPTS_v9r2p7/InstallArea/python/LbConfiguration/SP2/script.py", line 702, in _makeEnv
os_id = LbPlatformUtils.os_id()
AttributeError: 'module' object has no attribute 'os_id'