* New attempt at making things work when command is not found.
* Attempt at solving the problem of the `which` command not found.
- fixed a few warnings with the PSP compilation - changed definition of DWORD to unsinged int rather than unsigned long for PSP - fixed make 3xx. the call to "which" in the makefile still needs to be corrected with a DOS compatible call
* Update for linux support.
jean.chalard
wagic.the.homebrew