which_dot=`which dot` #dot for cgraph
which_perl=`which perl` #perl
which_f2c=`which f2c` #f2c
+which_gcov=`which gcov` #gcov
echo $which_cmake
echo $which_unzip
echo $which_ruby
echo $which_dot
echo $which_wget
echo $which_perl
-echo $which_f2c
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+echo $which_f2c
+echo $which_gcov
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