Building net/gtk-gnutella results in:
-------------------------------
gmake[3]: Entering directory
`/home/pkgsrc/pkgsrc/net/gtk-gnutella/work/gtk-gnutella-0.96.1/po'
rm -f de.gmo &&
/home/pkgsrc/pkgsrc/net/gtk-gnutella/work/.tools/bin/msgfmt --statistics
-c -o de.gmo de.po
<stdin>:4249: number of format specifications in `msgid' and `msgstr'
does not match
<stdin>:4256: number of format specifications in `msgid' and `msgstr'
does not match
<stdin>:8737: number of format specifications in `msgid' and `msgstr'
does not match
found 3 fatal errors
gmake[3]: *** [de.gmo] Error 1