cp: cannot stat `raremodel.py': No such file or directory cp: cannot stat `pdg_const.py': No such file or directory cp: cannot stat `helperfunctions.py': No such file or directory Traceback (most recent call last): File "test.py", line 1, in <module> import ROOT File "/app/cern/root_v6.08.06/lib/ROOT.py", line 24, in <module> import cppyy File "/app/cern/root_v6.08.06/lib/cppyy.py", line 60, in <module> import libPyROOT as _backend ImportError: liblzma.so.5: cannot open shared object file: No such file or directory rm: invalid option -- 'a' Try `rm --help' for more information.