[Kroupware] Help making kolab configure recognize QT installation

[Maarten Stolte]

> On 25 Apr 2003, Bill wrote:
>
> Hi,
>
>> checking for libjpeg6b... no
>> checking for libjpeg... no
>> configure: WARNING: libjpeg not found. disable JPEG support.
>> checking for Qt... configure: error: Qt (>= Qt 3.1.0) (headers and
>> libraries) not found. Please check your installation!

often Qt is found automagically, but for RHL9 i had to use at least
something like --qtdir=/usr.
I didnt have the libjpeg problem on RHL9, might be different for 8 though.
The hint about the config.log should be taken seriously, as e.g. not
having a c++ compiler also gives warnings about Qt, so its rather
confusing sometimes when you only look at the initial errors.

Maarten