Dear Cloudera Community,   My OS is Oracle Linux Server release 7.3 and my Java version is 1.8u121. I am installing Cloudera Manager 5.13.0 from tarball and once I want to start Cloudera Manager agent, I am getting this error message:   Traceback (most recent call last): File "/opt/cloudera-manager/cm-5.13.0/lib64/cmf/agent/build/env/bin/cmf-agent", line 8, in <module> from pkg_resources import load_entry_point File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2927, in <module> @_call_aside File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2913, in _call_aside f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2940, in _initialize_master_working_set working_set = WorkingSet._build_master() File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 635, in _build_master ws.require(__requires__) File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 943, in require needed = self.resolve(parse_requirements(requirements)) File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 829, in resolve raise DistributionNotFound(req, requirers) pkg_resources.DistributionNotFound: The 'cmf==5.13.0' distribution was not found and is required by the application   Can you please help me?   Many thanks, Václav Surovec ... View more