xsltproc --stringparam collect.xref.targets "only" --stringparam targets.filename "desktopguide/C/db/getting-help.db" libs/desktopguide-html-chunk-cust.xsl desktopguide/C/getting-help.xml
warning: failed to load external entity "desktopguide/C/getting-help.xml"
unable to parse desktopguide/C/getting-help.xml
make: *** [dg-C] Error 6