Installation error for Delphes-3.0.5

[cwillis]

Hi everyone,

I'm trying to install Delphes-3.0.5 on Scientific Linux 6. After untaring the download, I run make and get this:

Generating tmp/classes/ClassesDict.cc

Error: cannot open file "TEveCaloData.h" classes/DelphesCaloData.h:5:
Error: class,struct,union or type TEveCaloDataVec not defined classes/DelphesCaloData.h:7:
Warning: Error occurred during reading source files
Warning: Error occurred during dictionary source generation
!!!Removing tmp/classes/ClassesDict.cc tmp/classes/ClassesDict.h !!!
Error: rootcint: error loading headers...
make: * [tmp/classes/ClassesDict.cc] Error 1

I have the last version of root installed (5.34.00) and I think I've set up my paths correctly in my .bashrc.

export ROOTSYS=/work/raida/willisc/ROOT/root
export PATH=$ROOTSYS/bin:$PATH
export LD_LIBRARY_PATH=$ROOTSYS/lib:$LD_LIBRARY_PATH
source /work/raida/willisc/ROOT/root/bin/thisroot.sh

Any ideas? Thanks for you time.

Cheers,
Chris

[Pavel Demin]

It looks like your ROOT installation does not include Graph3D package. Normally, this package is automatically enabled when building ROOT. But it's possible that your system does not have all the dependencies (most probably OpenGL) for this package.

I'm installing the following packages before building ROOT:

​​http://cp3.irmp.ucl.ac.be/downloads/packages-sl6.txt

The command to install them is

yum install `cat packages-sl6.txt`

and the commands that I'm using to build ROOT are

version=5.34.05
export ROOTSYS=/opt/root/root-${version}

wget ftp://root.cern.ch/root/root_v${version}.source.tar.gz
tar zxf root_v${version}.source.tar.gz

cd root
./configure linuxx8664gcc --enable-gdml --enable-ldap --enable-minuit2 --enable-mysql --enable-qt --enable-qtgsi --enable-roofit --enable-table --enable-unuran
make
make install

If your Scientific Linux 6 is 64-bit, you can try my ROOT binaries

​http://cp3.irmp.ucl.ac.be/downloads/root-5.34.05-sl6_amd64_gcc44.tgz

[cwillis]

Way cool, pavel. This fixed my problem. I installed the following packages you suggested and recompiled root.

Thanks very much.

Cheers,
Chris

[Pavel Demin]

Glad to know that it worked.

Thanks for your feedback.

Cheers,

Pavel