Basically, perl tries to read the script to execute from stdin (in this case, your keyboard) if no script was given on the command-line for it to execute. So it was waiting for your input for that hour. (To terminate the input, you can press ctrl-D on the command-line for Unix (you may have to press enter before that), and I believe it is ctrl-Z on dos/windows.)

In reply to Re^3: set up gcc environment - 3.4.5 (mingw-vista special r3) by Anonymous Monk
in thread set up gcc environment - 3.4.5 (mingw-vista special r3) by ROFL

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