Your bug report

#64736: pipewire doesn't provide libspa-libcamera.so

which was filed against the guix package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 64736@debbugs.gnu.org.

-- 
64736: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=64736
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