Ah, the mysteries of unix file permissions ;-). Check out the chmod lines in my previous answer. I used a+r for the file, but a+rx for the directories.

For a directory the flags r and x have different meaning than for files. The r-flag allows access to files in the directory (if you already know the name). The x-flag allows you to read or search the directory. So except for special cases you normally want both flags either on or off

In your case both Games and Zork need another x.

In reply to Re^3: Why Perl misses installed modules ? by jethro
in thread Why Perl misses installed modules ? by Anonymous Monk

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