ImportError: libGL.so.1

[abevington]

Yesterday my code was working completely normally but I come back today and start it and get the error “ImportError: libGL.so.1: cannot open shared object file: No such file or directory”. I was wondering if this was something you all had run into before? I am running the code through a GitHub Codespace in a virtual environment. Any information would be incredible.

[mslootweg]

Hi @abevington ,

I’m looking at other reports of the error that you are reporting. Did you look into this thread yet?

Cadquery installation on server

I get an other error when trying to publish with python 3.11: ImportError: libGL.so.1: cannot open shared object file: No such file or directory 2024-04-15 14:48:07.803 ERROR : libGL.so.1: cannot open shared object file: No such file or directory error building image: error building stage: failed to execute command: waiting for process to exit: exit status 1 But it works when installing and and starting locally.

[abevington]

yes I have tried that and it is not working. I included my viktor.config.toml file below to make sure I don’t have dumb mistakes but I changed it and ran viktor-cli clean-start and also tried viktor-cli install and all the other options I could find but they always gave me the same error when I was trying to start the app. I am running on python 3.10 in a codespace

app_type = 'editor'
# assets_path = 'assets'
packages = ["libgl1"]
python_version = '3.10'  # '3.9' | '3.10' | '3.11' | '3.12'
# welcome_text = 'welcome.md'
# registered_name = 'app-name'

[mslootweg]

I am wondering whether this error will persist if you would develop locally. Is there a reason why you are using CodeSpaces rather than local development?

[abevington]

I am using codespaces because the company laptop has an insane amount of firewalls so using pip is a nightmare so I try and avoid using it outside of codespaces where the firewall doesn’t apply as best I can. I will try and run it locally though and see how this works

[mslootweg]

Let’s try to resolve this step by step. Do you recall at what part of your development it still worked? Was a new dependency introduced?

[abevington]

It was working until I tried to use the library LandingAI. After this it started to give me the error. It does not happen if I create an application without using that library so I have found the cause but I am not sure why that library specifically is triggering the error

[mslootweg]

Just got informed by @khameeteman that viktor-cli install does not install the system packages. Therefore, check that these are installed on CodeSpaces with the following:

• sudo apt-get update
• sudo apt-get install libgl1