Install gimp-user-manual fails

[Baz]

On 11/06/07, David Rowe <david.rowe at freeuk.com> wrote:
> I/O error : Attempt to load network entity
> http://docbook.sourceforge.net/release/xsl/current/xhtml/chunk.xsl
> warning: failed to load external entity
> "http://docbook.sourceforge.net/release/xsl/current/xhtml/chunk.xsl"
> compilation error: file

I just had this same problem in another thread... the solution is set
XML_CATALOG_FILES=/opt/local/etc/xml/catalog
in your environment.

Maun Suang has raised an issue about it:
http://trac.macports.org/projects/macports/ticket/12106