I successfully installed and can run Qt4 Designer on my desktop machine,
which is a 64-bit system running Ubuntu 12.04 LTS. Now I am trying to
install Qt4 Designer on a laptop that is very similar: 64-bit Ubuntu 12.04 LTS.
Updates are regularly installed.
However, when I install Qt4 Designer on the laptop (using the Ubuntu
Software Center) and click on the icon in the launcher, the application
simply does not start. I suspect that there is a library missing or an
incompatible one installed on the laptop, and I've tried to compare what
I have installed on the desktop and laptop to see whether there is any
difference, but so far I have not been able to find what the problem is.
Does anyone know of any obvious missing libraries, incompatibilities,
wrong versions, etc., that could be responsible for this?
Thanks in advance for any suggestions.
Tom
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