linux - CVSROOT may only specify a positive, non-zero, integer port -

linux - CVSROOT may only specify a positive, non-zero, integer port -

i'm trying compile , build our project on linux server machine getting source code windows repository. seems repository path "c:\repository" not reachable ubuntu due error:

cvs login: cvsroot may specify positive, non-zero, integer port (not `c:'). cvs login: perhaps entered relative pathname?

how possible checkout source windows repository ubuntu machine without using eclipse or gui client? (not available).

linux version-control cvs