I'm running into some weird issues related to anything that relies upon DocBook 4.1.2. I've seen this on a couple of other ports, but I will use gtk-doc as the example. 'sudo port install gtk-doc' results in: *<snip>* ---> Configuring gtk-doc Error: Target com.apple.configure returned: configure failure: shell command " cd "/opt/local/var/db/dports /build/_opt_local_var_db _dports_sources_rsync.rsync.darwinports.org_dpupdate_dports_gnome_gtk-doc/work/gtk- doc-1.8" && ./configure --prefix=/opt/local --with-xml-catalog=/opt/local/etc/xml/catalog " returned error 1 Command output: checking whether to enable maintainer-specific portions of Makefiles... no checking for style of include used by make... GNU checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ANSI C... none needed checking dependency style of gcc... none checking for strerror in -lcposix... no checking for gcc... (cached) gcc checking whether we are using the GNU C compiler... (cached) yes checking whether gcc accepts -g... (cached) yes checking for gcc option to accept ANSI C... (cached) none needed checking dependency style of gcc... (cached) none checking for pkg-config... /opt/local/bin/pkg-config checking pkg-config is at least version 0.19... yes checking for perl... /opt/local/bin/perl checking if Perl version >= 5.6.0... yes checking for openjade... no checking for jade... no configure: WARNING: Could not find openjade or jade, so SGML is not supported checking for xsltproc... /opt/local/bin/xsltproc checking for XML catalog (/opt/local/etc/xml/catalog)... found checking for xmlcatalog... /opt/local/bin/xmlcatalog checking for DocBook XML DTD V4.1.2 in XML catalog... not found configure: error: could not find DocBook XML DTD V4.1.2 in XML catalog Error: Status 1 encountered during processing. *</snip>* When I look in /opt/local/etc/xml/catalog, it does have an entry for DocBook 4.1.2 : * * *<snip>* <?xml version=" 1.0"?> <!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" " http://www.oasis-open.org<http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd> /committees/entity/release/1.0<http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd>/catalog.dtd <http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd>"> <catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog"> <nextCatalog catalog="/opt/local/share/xml/docbook/4.1.2/catalog.xml"/> <nextCatalog catalog="/opt/local/share/xml/docbook/4.2/catalog.xml"/> <nextCatalog catalog="/opt/local/share/xsl/docbook-xsl/catalog.xml"/> <nextCatalog catalog="/opt/local/share/xml/docbook/4.3/catalog.xml"/> <nextCatalog catalog="/opt/local/share/xml/docbook/4.4/catalog.xml"/> <nextCatalog catalog="/opt/local/share/xml /docbook/4.5/catalog.xml"/> <public publicId="-//OMF//DTD Scrollkeeper OMF Variant V1.0//EN" uri="/opt/local/share/xml/scrollkeeper/dtds/scrollkeeper- omf.dtd"/> </catalog> *</snip>* However, /opt/local/share/xml/docbook/4.1.2/catalog.xml does not exist. I'm a newbie to MacPorts so if there is something obvious I'm missing, please don't smack me up side the head too hard. I'll do that myself. Also, I see that there is a 'docbook-xml-412' port as opposed to ' docbook-xml-4.1.2' but it's info says it is depreciated so I'm assuming I shouldn't be using that. Thanks! Ryan