Comment 9 for bug 187290

*** SOLUTION ***
it's not really a bug... it's related to the python installation, that's doesn't set a windows dos variable...
to solve it, simply add to the "PATH" variable, the full path to the python installed on the system.

for example:

- situation -
python path: C:\Python25
PATH=C:\WINDOWS\system32;C:\WINDOWS;C:\Programmi\PhpCli;C:\Programmi\7-Zip

- solution -
PATH=C:\WINDOWS\system32;C:\WINDOWS;C:\Programmi\PhpCli;C:\Programmi\7-Zip;C:\Python25