This happens:

Adding mock 1.0.1 to easy-install.pth file

Installed /srv/mediagoblin/mediagoblin/lib/python2.6/site-packages/mock-1.0.1-py2.6.egg Searching for sqlalchemy-migrate Reading ​http://pypi.python.org/simple/sqlalchemy-migrate/ Reading ​http://code.google.com/p/sqlalchemy-migrate/ Reading ​http://erosson.com/migrate Reading ​http://trac.erosson.com/migrate Reading ​http://www.openstack.org/ Best match: sqlalchemy-migrate 0.8.2 Downloading ​https://pypi.python.org/packages/source/s/sqlalchemy-migrate/sqlalchemy-migrate-0.8.2.tar.gz#md5=04b360fa0f887e47470dcdfb0d7f4e1c Processing sqlalchemy-migrate-0.8.2.tar.gz Running sqlalchemy-migrate-0.8.2/setup.py -q bdist_egg --dist-dir /tmp/easy_install-JuvxIg/sqlalchemy-migrate-0.8.2/egg-dist-tmp-AD0JJO Checking .pth file support in . /srv/mediagoblin/mediagoblin/bin/python -E -c pass Searching for pbr Reading ​http://pypi.python.org/simple/pbr/ Best match: pbr 0.5.23 Downloading ​https://pypi.python.org/packages/source/p/pbr/pbr-0.5.23.tar.gz#md5=dde40a1c2fefcd901c7c9ee9223ef955 Processing pbr-0.5.23.tar.gz Running pbr-0.5.23/setup.py -q bdist_egg --dist-dir /tmp/easy_install-JuvxIg/sqlalchemy-migrate-0.8.2/temp/easy_install-9Cpbpz/pbr-0.5.23/egg-dist-tmp-A1mt19

Installed /tmp/easy_install-JuvxIg/sqlalchemy-migrate-0.8.2/pbr-0.5.23-py2.6.egg error: Installed distribution pip 0.7.2 conflicts with requirement pip>=1.0 make: * [develop] Error 1

But... the pip installed is 1.5.2 pip 1.5.2 from /usr/local/lib/python2.6/dist-packages (python 2.6)

Not clear

1) Why is the build trying to install pip when pip is already installed?

2) Why is the build installing an OLDER version of pip than what is installed?

3) Why is the build installing an old version of pip than is required by other packages in the same build?

This patch fixes a typo in the docker-compose.yml file and simplifies the manual commands:

​https://github.com/mtlynch/mediagoblin/commit/6439cbe43d230cd19cd752894269ffefcc26e04f

Tested this on e34916.

In previous versions, I used MediaGoblin's fastcgi support to connect nginx to MediaGoblin. In the current Python3 build, fastcgi causes a failure:

$ docker build -t mediagoblin-python3 -f Dockerfile-python3 . && \
  docker run --entrypoint "./lazyserver.sh" mediagoblin-python3 --server-name=fcgi fcgi_host=127.0.0.1 fcgi_port=26543

+ export CELERY_ALWAYS_EAGER=true
+ ./bin/paster serve paste.ini --server-name=fcgi fcgi_host=127.0.0.1 fcgi_port=26543 --reload
Using paster config: paste.ini
Using ./bin/paster
Traceback (most recent call last):
  File "./bin/paster", line 11, in <module>
    load_entry_point('PasteScript', 'console_scripts', 'paster')()
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteScript-2.0.2-py3.7.egg/paste/script/command.py", line 102, in run
    invoke(command, command_name, options, args[1:])
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteScript-2.0.2-py3.7.egg/paste/script/command.py", line 141, in invoke
    exit_code = runner.run(args)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteScript-2.0.2-py3.7.egg/paste/script/command.py", line 236, in run
    result = self.command()
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteScript-2.0.2-py3.7.egg/paste/script/serve.py", line 282, in command
    relative_to=base, global_conf=vars)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteScript-2.0.2-py3.7.egg/paste/script/serve.py", line 324, in loadserver
    relative_to=relative_to, **kw)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/loadwsgi.py", line 261, in loadserver
    return loadobj(SERVER, uri, name=name, **kw)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/loadwsgi.py", line 277, in loadobj
    global_conf=global_conf)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/loadwsgi.py", line 302, in loadcontext
    global_conf=global_conf)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/loadwsgi.py", line 326, in _loadconfig
    return loader.get_context(object_type, name, global_conf)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/loadwsgi.py", line 459, in get_context
    section)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/loadwsgi.py", line 481, in _context_from_use
    object_type, name=use, global_conf=global_conf)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/loadwsgi.py", line 412, in get_context
    global_conf=global_conf)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/loadwsgi.py", line 302, in loadcontext
    global_conf=global_conf)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/loadwsgi.py", line 334, in _loadegg
    return loader.get_context(object_type, name, global_conf)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/loadwsgi.py", line 625, in get_context
    object_type, name=name)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/loadwsgi.py", line 645, in find_egg_entry_point
    pkg_resources.require(self.spec)
  File "/opt/mediagoblin/lib/python3.7/site-packages/pkg_resources/__init__.py", line 900, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/opt/mediagoblin/lib/python3.7/site-packages/pkg_resources/__init__.py", line 786, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'flup' distribution was not found and is required by the application

If I add ./bin/pip install flup to Dockerfile-python3, I still get the following failure:

Starting server in PID 11.
Traceback (most recent call last):
  File "./bin/paster", line 11, in <module>
    load_entry_point('PasteScript', 'console_scripts', 'paster')()
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteScript-2.0.2-py3.7.egg/paste/script/command.py", line 102, in run
    invoke(command, command_name, options, args[1:])
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteScript-2.0.2-py3.7.egg/paste/script/command.py", line 141, in invoke
    exit_code = runner.run(args)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteScript-2.0.2-py3.7.egg/paste/script/command.py", line 236, in run
    result = self.command()
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteScript-2.0.2-py3.7.egg/paste/script/serve.py", line 319, in command
    serve()
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteScript-2.0.2-py3.7.egg/paste/script/serve.py", line 303, in serve
    server(app)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/loadwsgi.py", line 195, in server_wrapper
    **context.local_conf)
  File "/opt/mediagoblin/lib/python3.7/site-packages/PasteDeploy-2.0.1-py3.7.egg/paste/deploy/util.py", line 55, in fix_call
    val = callable(*args, **kw)
  File "/opt/mediagoblin/lib/python3.7/site-packages/flup/server/paste_factory.py", line 138, in run_fcgi_fork
    debug = asbool(debug)
  File "/opt/mediagoblin/lib/python3.7/site-packages/flup/server/paste_factory.py", line 7, in asbool
    if isinstance(obj, (str, unicode)):
NameError: name 'unicode' is not defined