Hello,

On Sat, Jan 03, 2015 at 08:16:02PM +0100, Ludovic Courtès wrote:
> > * gnu/packages/qt.scm (qt): Add inputs libxcomposite, libxml2, libxslt,
> >   mtdev, pcre, eudev.  Add native-inputs bison, flex, gperf, python-2, ruby.

actually, did you check whether each of these are actually found and used
during the build of qt? I seem to recall that I tried one or two of them
and they were not found.

Andreas