Hi, I just want to inform you that in order to build the HEAD branch of The GIMP with API documentation you will need a recent version of gtk-doc (>= 1.0) as well as a reasonable setup to handle DocBook XML (basically libxslt with xsltproc) If you run into problems, you can disable the build of the API reference by passing --disable-gtk-doc to autogen.sh. As usual, release tarballs will contain the documentation in HTML so users of the tarball don't need to worry about all this. Salut, Sven