I initally installed parallel studio 2013 and have since installed composer_xe (c++ and fortran) updates 1-4. This results in the symlinks in composer_xe_2013 all pointing to files in composer_xe_2013.4.183. My question involves the leftover composer_xe_2013.(n).xxx directories from the old updates. Can anything outside composer depend on the composer directories not pointed at by the composerxe symlink? Assuming both the c/c++ and fortran compiler are on update 4, is it safe to rm -rf the older update directories? I cannot see any reason why that shouldn't be safe, but I'm also not terribly familiar with component interdependancies.
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