docker-compose installation results in 'ImportError: No module named main'

[ghost]

After trying for an hour I would like to ask for your help here:
I was trying to install jawanndenn via docker-compose.
Because of a proxy I had to change my docker-compose.yml like following:

version: '2'

services:
  jawanndenn:
    restart: always
    networks:
      - proxy
    build: .
    volumes:
      - '/data/docker/jawanndenn:/data'
    environment:
      - 'VIRTUAL_HOST=jawanndenn.mydomain.com'
      - 'LETSENCRYPT_HOST=jawanndenn.mydomain.com'
      - 'LETSENCRYPT_EMAIL=email@adress.com'
      - 'LETSENCRYPT_TEST=true'

networks:
  proxy:
    external:
      name: proxy_proxy

Running dc up -d && dc logs -f --tail=100 always gives me following log messages:

Creating jawanndenn_jawanndenn_1
Attaching to jawanndenn_jawanndenn_1
jawanndenn_1  | Traceback (most recent call last):
jawanndenn_1  |   File "/root/.local/bin/jawanndenn", line 11, in <module>
jawanndenn_1  |     load_entry_point('jawanndenn==1.5', 'console_scripts', 'jawanndenn')()
jawanndenn_1  |   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 480, in load_entry_point
jawanndenn_1  |     return get_distribution(dist).load_entry_point(group, name)
jawanndenn_1  |   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2691, in load_entry_point
jawanndenn_1  |     return ep.load()
jawanndenn_1  |   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2322, in load
jawanndenn_1  |     return self.resolve()
jawanndenn_1  |   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2328, in resolve
jawanndenn_1  |     module = __import__(self.module_name, fromlist=['__name__'], level=0)
jawanndenn_1  | ImportError: No module named main
jawanndenn_1  | Traceback (most recent call last):
jawanndenn_1  |   File "/root/.local/bin/jawanndenn", line 11, in <module>
jawanndenn_1  |     load_entry_point('jawanndenn==1.5', 'console_scripts', 'jawanndenn')()
jawanndenn_1  |   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 480, in load_entry_point
jawanndenn_1  |     return get_distribution(dist).load_entry_point(group, name)
jawanndenn_1  |   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2691, in load_entry_point
jawanndenn_1  |     return ep.load()
jawanndenn_1  |   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2322, in load
jawanndenn_1  |     return self.resolve()
jawanndenn_1  |   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2328, in resolve
jawanndenn_1  |     module = __import__(self.module_name, fromlist=['__name__'], level=0)
jawanndenn_1  | ImportError: No module named main
jawanndenn_jawanndenn_1 exited with code 1

Am I doing something wrong?

[hartwork]

Confirming that there is some issue:

# alias dc='docker-compose'

# dc rm
No stopped containers

# dc up --build -d
[..]

# dc logs -f --tail=100
Attaching to jawanndenn_jawanndenn_1
jawanndenn_1  | Traceback (most recent call last):
jawanndenn_1  |   File "/root/.local/bin/jawanndenn", line 11, in <module>
jawanndenn_1  |     load_entry_point('jawanndenn==1.5', 'console_scripts', 'jawanndenn')()
jawanndenn_1  |   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 587, in load_entry_point
jawanndenn_1  |     return get_distribution(dist).load_entry_point(group, name)
jawanndenn_1  |   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2800, in load_entry_point
jawanndenn_1  |     return ep.load()
jawanndenn_1  |   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2431, in load
jawanndenn_1  |     return self.resolve()
jawanndenn_1  |   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2437, in resolve
jawanndenn_1  |     module = __import__(self.module_name, fromlist=['__name__'], level=0)
jawanndenn_1  | ImportError: No module named main
jawanndenn_jawanndenn_1 exited with code 1

Let me have a closer look.

[hartwork]

Should be fixed now, please try again. Sorry for the trouble.

[ghost]

Awesome, thanks a lot!