fix for Centos 7

[mortbauer]

I have seen #9 but from my testing I only managed to make it work if I completely remove that line.

[dmpe]

@yuvipanda

[hansen-m]

I can confirm this is still an issue with 219.

[yuvipanda]

Thanks for the PR, @mortbauer. Instead of commenting out the line, if you just remove it I'm happy to merge it.

[yuvipanda]

Thanks, @mortbauer!

[subgero]

@mortbauer Could you please tell us, What line are you talking about?

[mortbauer]

@subgero please just have a look at the pull request, it removes one line

[adamboutcher]

Can confirm removing this line fixed spwaning for me on CentOS 7.8

[yuvipanda]

I released 0.14 with this fix a week ago.

[adamboutcher]

Well it hasn't hit upstream into tljh yet then because I had to edit that line yesterday.

[yuvipanda]

@adamboutcher I've bumped it in jupyterhub/the-littlest-jupyterhub#602.

Does TLJH run on Centos? I thought we bailed early if it isn't ubuntu...

[adamboutcher]

It does bail but its only an issue because they hard code apt, removing any apt lines, manually installing the deps and removing the Ubuntu check and it magically works.