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Home » R3BRoot » Installation and Compilation » error in dfcln.h with external packages (During compilation of FairSoft on Ubuntu 15 an error occurs when loading dfcln.h)
Re: error in dfcln.h with external packages [message #18862 is a reply to message #18856] Thu, 07 January 2016 14:59 Go to previous messageGo to previous message
C. A. Douma is currently offline  C. A. Douma
Messages: 88
Registered: September 2015
Location: Groningen
continuous participant
 From: *kvi-cart.rug.nl
Dear Mr. Kresan,

I compiled ROOT 6 on Ubuntu 15 with option 3: optimize
(because I want my simulations to run as fast as possible)
This is also the option that I use for ROOT 5 on ubuntu 14

I find it strange that you cannot reproduce the problem
on the ROOT dictionary. I tried the installation with the latest
versions of FairSoft, FairRoot and R3BRoot on severalk Ubuntu 14
systems and they all produce the same error. Could it be that I
am skipping a vital part of the installation?

After running configure.sh on fairsoft, I add the following to my
.bashrc

export SIMPATH=<path to>/FairSoft_Build/
export PATH=$PATH:$SIMPATH/bin/
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$SIMPATH/lib/:$SIMPATH/lib/root/

Then I compile FairRoot with a simple set of commands:
cmake
make
make install

Then I add to my .bashrc the following lines (after the previous 3 lines):

source <path to>/FairRoot_Install/bin/FairRootConfig.sh
export FAIRROOTPATH=<path to>/FairRoot_Install/

Then I give the cmake command for R3BRoot. Then the error apprears.
It happens both for the dev branch as for the master branch.
For FairSoft and FairRoot I always use the latest dev branch.

Which part do I miss?

Christiaan

PS: When redirecting the output of the FairSoft compilation to a file,
I get an error because once the output of configure.sh is
no longer on the terminal, I cannot enter the compilation options anymore.
Do you have a trick for this?

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