A string indicating the protocol version that the client supports. The upload is, for some reason, unable to be processed. The server is unable to accept the upload at this time, but the client should try again at a later time. The above include a number of different types of distributions of Linux. Because of versioning issues these must be split out, and it is expected that when it makes sense for one system to use distributions made on other similar systems, the download client will make the distinction.
Version is the official version string specified by the vendor for the particular release.
I plan to have the Distutils patches ready for the 2.1 release. This document has been placed in the public domain.