why free quantum codes are so hard to settup?


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cannot settup on fedora 19
I tried on fedora 19 and when i use the command make , this is the error message:

test \! -f 64_to_32 -o \! -f 32_to_64 || rm -f 64_to_32 32_to_64
test -d /home/patrice/nwchem-6.5/lib/LINUX64 || mkdir -p /home/patrice/nwchem-6.5/lib/LINUX64
Making libraries in tools
test -d /home/patrice/nwchem-6.5/bin/LINUX64 || mkdir -p /home/patrice/nwchem-6.5/bin/LINUX64
./util/util_nwchem_version.bash
make: execvp: ./util/util_nwchem_version.bash : Permission non accordée
make: *** [directories] Erreur 127
make: *** Attente des tâches non terminées....
make[1]: AVERTISSEMENT : -jN forcé dans un submake : désactivation du mode serveur de tâches.

      • Configuring Parallel Tools ****

/bin/sh: ../util/util_ga_version.bash: Permission non accordée
make[1]: *** [build/config.status] Erreur 126
make: *** [libraries] Erreur 1