Installing CMSSW at IIHE

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Go to a worker node. This is mandatory for slc4! 

su - cmss


Il faut probablement dabord faire: 

cp /swmgrs/cmss /swmgrs/cmss_old
mkdir /swmgrs/cmss

PUIS: 

export VO_CMS_SW_DIR=/swmgrs/cmss
export SCRAM_ARCH=slc4_ia32_gcc345
export LANG="C"
cd $VO_CMS_SW_DIR



wget -O $VO_CMS_SW_DIR/bootstrap.sh http://cmsrep.cern.ch/cmssw/cms/bootstrap.sh
mkdir /tmp/$USER
sh -x $VO_CMS_SW_DIR/bootstrap.sh setup -unsupported_distribution_hack -path $VO_CMS_SW_DIR -arch $SCRAM_ARCH >& $VO_CMS_SW_DIR/bootstrap_$SCRAM_ARCH.log




source $VO_CMS_SW_DIR/$SCRAM_ARCH/external/apt/<apt-version>/etc/profile.d/init.sh       ## je ne connais pas la version apt qui sera téléchargé
apt-get update


Pour être sure que ca a marché, installe une version de CMSSW: apt-cache search cmssw apt-get install cms+cmssw+CMSSW_2_1_7 ## version utilise par jobrobot.

Si celle la a marcher, installe 2_2_13 et un mail a petra pour lui dire de reinstaller le tout.


For error rpm-wrapper returned an error code (153) install before following package 

apt-get install external+fakesystem+1.0
apt-get install external+fakesystem+1.0-cms


If not yet the case copy env_glite31.(c)sh files from a backup place to /sandbox/cmss: 

cp /sandbox/cmss_Shkelzen/env_glite31.* /sandbox/cmss/


Il manque encore les SITECONF: 

mkdir  -p /swmgrs/cmss/SITECONF/local
cp /swmrgs/cmss_old/SITECONF/T2_BE_IIHE/p.tar /swmgrs/cmss/SITECONF/local
cd /swmgrs/cmss/SITECONF/local
tar -xf p.tar

Il faut patcher libDCache.rootmap dans les versions les plus anciennes Exemple : /swmgrs/cmss/slc4_ia32_gcc345/lcg/root/5.18.00a-cms21/lib/libDCache.rootmap Contenu attendu : 

cat /swmgrs/cmss/slc4_ia32_gcc345/lcg/root/5.22.00d-cms4/lib/libDCache.rootmap 
Library.TDCacheFile:                        libDCache.so libRIO.so
Library.TDCacheSystem:                      libDCache.so libRIO.so



OBSOLETE =

OBSOLETE =

OBSOLETE =

OBSOLETE =

on grid cluster

  • login on WN
  • do
su - cmss
export SCRAM_ARCH=slc4_ia32_gcc345
export TMPDIR=/scratch/cmss
mkdir -p $TMPDIR

On master3 (previously on fileserv)

For CMS users

  • Login as cmss:
 su - cmss
  • Make sure you are in the correct dir:
 cd /swmgrs/cmss
  • Then:
 export VO_CMS_SW_DIR=$PWD
  • In our site we need to initialise some environment variables. For that just run this:
 
 source init.sh
  • Here is the content of this file:
 #!/bin/sh
 if [ -z $VO_CMS_SW_DIR ]
 then
   echo "VO_CMS_SW_DIR not set. Exiting..."
   exit 1
 fi
 if [ -z $LD_LIBRARY_PATH ];
 then
   export LD_LIBRARY_PATH=$VO_CMS_SW_DIR/sl3/usr/lib
 else
   export LD_LIBRARY_PATH=$VO_CMS_SW_DIR/sl3/usr/lib:$LD_LIBRARY_PATH
 fi
 export PATH=$VO_CMS_SW_DIR/sl3/bin:$VO_CMS_SW_DIR/sl3/usr/bin:$PATH
 export SCRAM_ARCH=slc3_ia32_gcc323
  • Go ahead with some more commands:
 eval <tt>$VO_CMS_SW_DIR/aptinstaller.sh config -path $VO_CMS_SW_DIR</tt> 
 apt-get update
  • To avoid mismatch between SCRAMV1 V1_0_2 and V1_0_3
apt-get dist-upgrade
apt-get reinstall lcg+SCRAMV1+V1_0_2
  • Check the version of CMSSW you need by using:
 apt-cache search cmssw
  • Finally, install it with the following command if the version you want is CMSSW_1_2_0:
 apt-get install cms+cmssw+CMSSW_1_2_0

For BECMS users

  • Login as becmss:
 su - becmss
  • Make sure you are in the correct dir:
 cd /swmgrs/becmss/cms
  • Make a symlink of the last downloaded rpm
 ln -s /swmgrs/cmss/RPMS/slc3_ia32_gcc323/cms+cmssw+CMSSW%5f1%5f2%5f2_1-1089_i386.rpm /swmgrs/becmss/cms/RPMS/slc3_ia32_gcc323/cms+cmssw+CMSSW%5f1%5f2%5f2_1-1089_i386.rpm
  • Then:
 export VO_CMS_SW_DIR=$PWD

On SANPC

  • Login as cmssoft:
 su - cmssoft
  • Make sure you are in the correct dir:
 cd /msa3/cmssoft
  • Then:
 export VO_CMS_SW_DIR=$PWD

DO NOT RUN: 

source init.sh

Troubleshooting

  • If commands such as 'apt-get update' or 'apt-get install cms+cmssw+CMSSW_X_Y_Z' hang up, kill the corresponding process, run
 rm -f $VO_CMS_SW_DIR/var/lib/rpm/__db.*

and again

 apt-get update

Validate the installation

From a UI (eg. master2.iihe.ac.be) or a public PC (eg. lxpub2.iihe.ac.be)

  • If not done yet make sure this environment is set:
 setenv VO_CMS_SW_DIR /msa3/cmssoft
 source $VO_CMS_SW_DIR/cmsset_default.csh
  • List the installed versions of CMSSW to check if the last one is there
 scramv1 list | grep CMSSW
  • Create a project for this last version installed
 scramv1 p CMSSW CMSSW_1_2_0
 cd CMSSW_1_2_0/src
 eval <tt>scramv1 runtime -csh</tt>
  • Define the code cvs repository
 alias cmscvsroot 'source $CMS_PATH/utils/cmscvsroot.csh'
 cmscvsroot CMSSW
  • Log onto the cvs code server; type 98passwd as password
 cvs login
 CVS password:
  • Checkout the source code of the libraries that you want to use or modify. Here we will use the interface to the Pythia event generator
 cvs co -r CMSSW_1_2_0 IOMC/GeneratorInterface/test; cd IOMC/GeneratorInterface/test
  • Compile the code
 scramv1 b
  • Let's run the standard example which produces Higgs events decaying into 4 muons in the final state, and plots a few distributions:
 cmsRun pythiaHZZ4mu+analysis.cfg

You should see two root files appear: one with the generated events stored in HepMC format, and one with the distribution histograms.

  • In the CE, publish the version newly installed. For that edit and add new the version of CMSSW for both cms and becms:
 vi /opt/edg/var/info/cms/cms.list
 vi /opt/edg/var/info/becms/becms.list


on master (slc45 x86_64)

su - cmssoft
cd  /msa3/cmssoft2
export VO_CMS_SW_DIR=$PWD
  • if new install
wget -O $VO_CMS_SW_DIR/aptinstaller.sh http://cmsdoc.cern.ch/cms/cpt/Software/download/cms/aptinstaller.sh
chmod +x $VO_CMS_SW_DIR/aptinstaller.sh
$VO_CMS_SW_DIR/aptinstaller.sh setup -path $VO_CMS_SW_DIR -arch slc4_ia32_gcc345
$VO_CMS_SW_DIR/aptinstaller.sh setup -path $VO_CMS_SW_DIR -arch slc3_ia32_gcc323
    • make sure to install the necessary scram versions first.
eval <tt>$VO_CMS_SW_DIR/aptinstaller.sh config -path $VO_CMS_SW_DIR -sh -arch slc4_ia32_gcc345</tt>
apt-get update
apt-get install  cms+cms-cvs-utils+1.0
apt-get install  lcg+SCRAMV1+V1_0_3
apt-get install  lcg+SCRAMV1+V1_0_3-p1
apt-get install  external+gcc-wrapper+3.4.5m32

eval <tt>$VO_CMS_SW_DIR/aptinstaller.sh config -path $VO_CMS_SW_DIR -sh -arch slc3_ia32_gcc323</tt>
apt-get update
apt-get install  cms+cms-cvs-utils+1.0 
apt-get install lcg+SCRAM+V0_20_0 
apt-get install lcg+SCRAMV1+V1_0_1 
apt-get install lcg+SCRAMV1+V1_0_2
apt-get install lcg+SCRAMV1+V1_0_3
apt-get install lcg+SCRAMV1+V1_0_3-p1
  • normally, only do:
    • for CMSSW >= 150 (SL4 based only):
unset SCRAM_ARCH
unset BUILD_ARCH
eval <tt>$VO_CMS_SW_DIR/aptinstaller.sh config -path $VO_CMS_SW_DIR -sh -arch slc4_ia32_gcc345</tt>
apt-get update
    • for CMSSW < 150 (SL3 based only):
export SCRAM_ARCH=slc3_ia32_gcc323
export BUILD_ARCH=slc3_ia32_gcc323
eval <tt>$VO_CMS_SW_DIR/aptinstaller.sh config -path $VO_CMS_SW_DIR -sh -arch slc3_ia32_gcc323</tt>
apt-get update
apt-cache search cmssw
apt-get install some_version
...
apt-get install some_version5

unset SCRAM_ARCH
unset BUILD_ARCH
  • search correct release

IIHE notes

  • initial install on 24/07/07
  • update apt version
  • following official instructions
  • fix SOAPpy errors with CRAB,CMSSW150 and glite31UI+sl4
rpm -Uvh --dbpath $VO_CMS_SW_DIR/slc4_ia32_gcc345/var/lib/rpm/ --relocate /usr=$VO_CMS_SW_DIR/slc4_ia32_gcc345/external/python/2.4.2/ --nodeps  --define "_rpmlock_path $VO_CMS_SW_DIR/slc4_ia32_gcc345/var/lib/rpm/lock" python24-soappy-0.11.6-1.py24.noarch.rpm python24-fpconst-0.7.1-1.py24.noarch.rpm


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