need help: command not found

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi everyone This morning i tried to search for a mac-port application, but my bash gave me the error-prompt "port: command not found" I've used macports for years, and it always worked fine. I've neither uninstalled it, nor applied any changes to the prefernces. All applications, i've installed with macports are also gone. i need help! thanks -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (Darwin) iD8DBQFHWt1hiQB9x7MkmhYRAqJ7AJ9RBZgxM83tep+n3QdAlQF0KIO2NQCfUi5J vwin/5L3b0OBbxFABZMuraw= =Zy5I -----END PGP SIGNATURE-----