bug#41025: blueman does not start

[Raghav Gururajan]

Hi Pierre!

> Suggestion: instead of adding one phase per wrapper, use a single phase,
> loop over the executables to generate the wrapper.  This should shorten
> your code.
> 
> I think the "gi" issue is because "(getenv ...)" does not include the
> output "out".  I'm guessing you need to add (string-append out
> "/lib/python...blueman...") to the PYTHONPATH.

I tried using (string-append (assoc-ref outputs "out")
"/lib/python3.7/site-packages/blueman"); instead of (getenv PYTHONPATH). I got
the same error.

Regards,
RG.