Catkin plugin & python conflicts

snapcraft
7

Yep, that seems to be it. Explains the syntax error as well. The two changes necessary are to specify python2 as the python version for bar-pip, and to change the stage filter accordingly. Here’s the YAML that works for me:

name: robot-base
version: '0.1'
summary: base snap
description: |
  This snap includes all of the ROS modules and other code to run the base of the
  robot.

grade: devel
confinement: devmode
parts:
  bar-pip:
    plugin: python
    python-version: python2
    python-packages: [ds4drv]
    stage-packages: [
        bluez,
    ]

  bar-base:
    plugin: catkin
    rosdistro: kinetic
    rosinstall-files: [ros_navigation.rosinstall]

    stage-packages: [
      fluid,
      python-boto3,
      python-requests,
      python-rosdep,
      python-ipdb,
      chrony,
      ros-kinetic-pcl-ros,
      ros-kinetic-desktop-full,
    ]
    catkin-packages: [
      amcl,
    ]
    stage:
      - -usr/bin/2to3-2.7
      - -usr/bin/pydoc2.7
      - -usr/lib/python2.7/UserString.py
      - -usr/lib/python2.7/base64.py
      - -usr/lib/python2.7/cProfile.py
      - -usr/lib/python2.7/cgi.py
      - -usr/lib/python2.7/encodings/rot_13.py
      - -usr/lib/python2.7/ensurepip/__init__.py
      - -usr/lib/python2.7/keyword.py
      - -usr/lib/python2.7/lib2to3/pgen2/token.py
      - -usr/lib/python2.7/mimify.py
      - -usr/lib/python2.7/pdb.py
      - -usr/lib/python2.7/platform.py
      - -usr/lib/python2.7/profile.py
      - -usr/lib/python2.7/pydoc.py
      - -usr/lib/python2.7/quopri.py
      - -usr/lib/python2.7/sitecustomize.py
      - -usr/lib/python2.7/smtpd.py
      - -usr/lib/python2.7/smtplib.py
      - -usr/lib/python2.7/symbol.py
      - -usr/lib/python2.7/tabnanny.py
      - -usr/lib/python2.7/test/pystone.py
      - -usr/lib/python2.7/test/regrtest.py
      - -usr/lib/python2.7/timeit.py
      - -usr/lib/python2.7/trace.py
      - -usr/lib/python2.7/uu.py
      - -usr/lib/python2.7/webbrowser.py
      - -usr/share/python/dh_python2
      - -usr/share/python/pyversions.py

apps:
  bash:
    command: bash

  ds4drv:
    command: ds4drv
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