apt-get update problem

[conover@rahul.net (John Conover)]

Running "apt-get update" on one of my machines gives:

    W: Failed to fetch copy:/var/lib/apt/lists/partial/Debian%20GNU_Linux%207%20%5fWheezy%5f%20-%20Official%20Snapshot%20i386%20LIVE_INSTALL%20Binary%2020140723-18:32_dists_wheezy_main_binary-i386_Packages  Failed to stat - stat (2: No such file or directory)

    E: Some index files failed to download. They have been ignored, or old ones used instead.

and apt-get stops.    

Can this be repaired without a reinstall?

    Thanks,

    John

-- 

John Conover, conover@rahul.net, http://www.johncon.com/