When compiling xmlto the following error occurs: make all-am make[1]: Entering directory `/var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18' for xml in xmlif.xml xmlto.xml; do \ FORMAT_DIR=./format XSL_DIR=./xsl \ bash ./xmlto -o man/man1 man ./doc/$xml ; \ done || ( RC=$?; cat ./FAQ; exit $RC ) xmlto: input does not validate (status 3) error : Operation in progress /var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18/./doc/xmlif.xml:4: warning: failed to load external entity "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> ^ error : Operation in progress warning: failed to load external entity "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" validity error : Could not load the external subset "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" Document /var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18/./doc/xmlif.xml does not validate sandbox: Caught signal 2 in pid 27871 make[1]: *** [man/man1/xmlto.1] Interrupt make: *** [all] Interrupt I tried then to manually download docbookx.dtd, changing the URL in doc/xmlto.xml to the local filename, but then I get this error: make all-am make[1]: Entering directory `/var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18' for xml in xmlif.xml xmlto.xml; do \ FORMAT_DIR=./format XSL_DIR=./xsl \ bash ./xmlto -o man/man1 man ./doc/$xml ; \ done || ( RC=$?; cat ./FAQ; exit $RC ) xmlto: input does not validate (status 3) error : Operation in progress /var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18/./doc/xmlif.xml:4: warning: failed to load external entity "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> ^ error : Operation in progress warning: failed to load external entity "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" validity error : Could not load the external subset "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" Document /var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18/./doc/xmlif.xml does not validate xmlto: input does not validate (status 3) /var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18/docbookx.dtd:99: warning: failed to load external entity "/var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18/dbnotnx.mod" %dbnotn; ^ Entity: line 1: %dbnotn; ^ /var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18/docbookx.dtd:118: warning: failed to load external entity "/var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18/dbcentx.mod" [...more of the latest error...] /var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18/./doc/xmlto.xml:5: element article: validity error : No declaration for element article /var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18/./doc/xmlto.xml:6: element articleinfo: validity error : No declaration for element articleinfo /var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18/./doc/xmlto.xml:7: element title: validity error : No declaration for element title [...more of the latest error...] Document /var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18/./doc/xmlto.xml does not validate Q: I'm trying to build xmlto on my Debian box, but it doesn't work. A: If you get `Attempt to load network entity' errors when building xmlto, your system does not have the required support for XML Catalogs (http://www.oasis-open.org/committees/entity/spec-2001-08-06.html). In particular, Debian has no support for these. Try the Fedora Project <http://fedora.redhat.com>. make[1]: *** [man/man1/xmlto.1] Error 3 make[1]: Leaving directory `/var/tmp/portage/xmlto-0.0.18/work/xmlto-0.0.18' make: *** [all] Error 2
*** This bug has been marked as a duplicate of 99851 ***
