cvs import error and permission error

[Bala Vignesh]

Hello friends !

 i have created my cvsroot under "cvs" account.
and i added required user under that(cvs) group.

but if i try to import files from another account it shows the error
cvs import :ERROR:can not write file .......  no such file or directory.

and also i gave g+rw permission to cvs dir . but often it changed
to  g-w . what is the reason?

Thank you,

balavignesh