[Slackbuilds-users] libvirt failing for me on 15.0

[Kent Fritz]

It's not on the list of failing builds, so does anybody know what this 
error means or how to fix?

[974/1281] Generating 404.html with a custom command (wrapped by meson 
to capture output)
FAILED: docs/404.html
/usr/bin/meson --internal exe --capture docs/404.html -- 
/usr/bin/xsltproc --stringparam pagesrc docs/404.html.in --stringparam 
builddir /tmp/SBo/libvirt-8.0.0/build --stringparam timestamp 'Sat Mar  
5 22:15:01 2022 UTC' --nonet ../docs/site.xsl ../docs/404.html.in
--- stderr ---
runtime error: file ../docs/page.xsl line 223 element element
xsl:element: The effective name '' is not a valid QName.
no result for ../docs/404.html.in

Thanks,

Kent.