http://www.fedora.us/wiki/FedoraMirrorList
1.91 has been added to the fedora.us repository mirrors. Please DO NOT
USE THE MAIN MIRROR, choose a nearer mirror from the list above. The
current 1.90 tree will disappear REAL SOON NOW so update your apt/yum
configurations.
fedora.us apt and yum for 1.91 is not yet ready, so for now you will
need to copy the old 1.90 version and edit the configs. It still seems
to be binary compatible for now. However we have no idea if apt will
work with selinux enforcement enabled.
The "yum" directory tree within the 1.91 directory has been removed
entirely and instead yum headers are being generated within each RPMS
directory.
Be warned that upgrading from FC2 test1 to test2 using apt/yum will not
result in a system fully representative of test2 due to selinux not
being enabled and filesystem not labeled. You should either use the
test2 Anaconda installer or figure out the manual labeling procedure
(where is the URL for that?).
Warren