Carrying proto py libraries in devel to install

[ercembu]

• I have a pure python ros catkin space.
• I have a proto lib i used generate_proto to establish. The files are created in the devel space but i am mainly using install space for certain reasons. The files dont seem to be being carried into install.
• i am using catkin_make and have the gprc lib through ros packages.
• i tried adding the foo_proto lib to catkin_install_python and it's various variables. Didn't work.
• I have the foo_proto and ${ALL_PROTOBUF_LIBS} ${ALL_GRPC_LIBS} in catkin_package as well.
  Any ideas where i'm wrong?