[Gate-users] cmake, CLHEP

[Nicola Poles]

Hi Richard,

have you correctly exported your CLHEP lib and bin paths? As in, assuming your CLHEP directory is /opt/2.1.1.0/CLHEP, have you executed the following 2 commands?

	export PATH=$PATH:/opt/2.1.1.0/CLHEP/bin
	export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/2.1.1.0/CLHEP/lib

Keep in mind, each time you open a new terminal or if you switch user (for example, if you issue the command "su USERNAME") you need to reissue them.

Also, if you have been extensively experimenting with the cmake flags, I suggest you start clean and delete everything in your build folder. At the very least, I think you should delete CMakeCache.txt . 

Regards,

Nicola Poles

On Oct 10, 2012, at 6:20 PM, "Taschereau, Richard" <RTaschereau at mednet.ucla.edu> wrote:

> Hi All,
> 
> trying to install Gate etc. on Ubuntu 12.04.  I get  error messages when doing ccmake with Geant (same thing with Gate).  Looks like something may be wrong with my CLHEP installation but I have no idea what.  Any help is appreciated.
> 
> Typical error message:
> WARNING: Target "G4event" requests linking to directory "/opt/2.1.1.0/CLHEP/lib".  Targets may link only to libraries.  CMake is dropping the item.
> 
> Thanks,
> Richard
> 
> Richard Taschereau, Ph.D.
> Associate Researcher
> UCLA Crump Institute for Molecular Imaging
> 570 Westwood Plaza, Building 114, room 4350-C
> Los Angeles, CA 90095-1770
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