CMSSW on T3
Where to find the CMSSW installations on our T3 cluster
I have installed the CMSSW releases in /mnt/unl/cmssoft/cms. You will find modern releases (for example CMSSW_1_6_0 as of 9/10/2007) in the slc4_ia32_gcc345 subdirectory. The slc3_ia32_gcc323 subdirectory is for releases prior to CMSSW_1_5_0.
To setup CMSSW, you would do something like the following after you login:
export SCRAM_ARCH=slc4_ia32_gcc345 export OSG_APP=/mnt/unl source /mnt/unl/cmssoft/cms/cmsset_default.sh scramv1 list CMSSW scramv1 project CMSSW CMSSW_1_6_0 cd CMSSW_1_6_0/src eval $(scramv1 runtime -sh)
To checkout code from the CVS repository for CMSSW in a way that you can then checkin the changes you made (ie, not anonymous checkout), you need a version 4 kerberos ticket. After you've done the above, do something like following, but use your own CERN kerberos principal:
kinit -4 aarond@CERN.CH project CMSSW cvs co WhatEverPackageYouWantIf you want a new release installed, just ask Aaron.