New comment by Eloitor on void-packages repository

https://github.com/void-linux/void-packages/pull/38129#issuecomment-1188662101

Comment:
Now `python3-tinycss2` and `python3-cssselect2` build fine. I have a problem with the `do_build` phase of `CairoSVG`. I don't know which other dependency is needed, and the error message is not clear to me.  
I added all the dependencies listed here: https://github.com/Kozea/CairoSVG/blob/master/setup.cfg#L47-L51