Hi guys,
I’m fairly new to docker and have run into a brick wall with what seems like a simple task - PIP modules that are installed via a Docker file are not installed when I run the container, even though everything looks fine during the build process. The module in question is ‘websocket-client’.
blaster:~/.docker/samsungctl # cat Dockerfile
FROM python:3
RUN python3 -m pip install websocket-client && git clone
https://github.com/kdschlosser/samsungctl.git
/samsungctl
blaster:~/.docker/samsungctl # docker build --no-cache ~/.docker/samsungctl
Sending build context to Docker daemon 2.048kB
Step 1/2 : FROM python:3
---> 98281429ea18
Step 2/2 : RUN python3 -m pip install websocket-client && git clone
https://github.com/kdschlosser/samsungctl.git
/samsungctl
---> Running in 7a46dbc6f2ca
Collecting websocket-client
Downloading
https://files.pythonhosted.org/packages/26/2d/f749a5c82f6192d77ed061a38e02001afcba55fe8477336d26a950ab17ce/websocket_client-0.54.0-py2.py3-none-any.whl
(200kB)
Collecting six (from websocket-client)
Installing collected packages: six, websocket-client
Successfully installed six-1.12.0 websocket-client-0.54.0
You are using pip version 10.0.1, however version 18.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
Cloning into '/samsungctl'...
Removing intermediate container 7a46dbc6f2ca
---> 2aea07de01f3
Successfully built 2aea07de01f3
blaster:~/.docker/samsungctl # /storage/.kodi/addons/service.system.docker/bin/docker run -w /samsungctl samsungctl pip list
Package Version
---------- -------
pip 10.0.1
setuptools 39.1.0
wheel 0.31.0
You are using pip version 10.0.1, however version 18.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
blaster:~/.docker/samsungctl # /storage/.kodi/addons/service.system.docker/bin/docker run -w /samsungctl samsungctl python -m samsungctl --host
192.168.123.203
--port 8002 --method websocket KEY_HDMI
Traceback (most recent call last):
File "/usr/local/lib/python3.6/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/local/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/samsungctl/samsungctl/__main__.py", line 134, in <module>
main()
File "/samsungctl/samsungctl/__main__.py", line 112, in main
with Remote(config) as remote:
File "/samsungctl/samsungctl/remote.py", line 11, in __init__
self.remote = RemoteWebsocket(config)
File "/samsungctl/samsungctl/remote_websocket.py", line 13, in __init__
import websocket
ModuleNotFoundError: No module named 'websocket'
Not sure what the issue is and I haven’t been able to find much info via google.
Does anyone have any idea why the PIP module is not being installed?
Thanks in advance!