On Mon, 03 Mar 2008 20:23:32 +0530, Abhishek Rane wrote: > I have tried cleaning the metadata but the prob still exists. Any help? > is it due to my slow connection?? > > > [Abhishek@localhost ~]$ sudo yum clean metadata > Loading "fastestmirror" plugin > 9 metadata files removed > [Abhishek@localhost ~]$ sudo yum clean metadata > Loading "fastestmirror" plugin > 0 metadata files removed > [Abhishek@localhost ~]$ sudo yum install picasa > Loading "fastestmirror" plugin > Loading mirror speeds from cached hostfile > google 100% |=========================| 951 B > 00:00 > primary.xml.gz 100% |=========================| 1.6 kB > 00:00 > livna 100% |=========================| 2.1 kB > 00:00 > primary.sqlite.bz2 100% |=========================| 267 kB > 00:38 > http://mirror.atrpms.net/livna/fedora/8/i386/repodata/primary.sqlite.bz2: > [Errno -1] Metadata file does not match checksum $ grep timestamp /var/cache/yum/livna/repomd.xml <timestamp>1204481487</timestamp> <timestamp>1204481482</timestamp> <timestamp>1204481488</timestamp> <timestamp>1204481482</timestamp> <timestamp>1204481490</timestamp> <timestamp>1204481482</timestamp> <timestamp>1192366720</timestamp> Do you have a transparent proxy in the network? Can you debug a little bit and find out what "repomd.xml" file you have in your /var/cache/yum/livna directory? For example, fetch the metadata files manually and compare the checksums stored within it? $ wget http://mirror.atrpms.net/livna/fedora/8/i386/repodata/repomd.xml $ wget http://mirror.atrpms.net/livna/fedora/8/i386/repodata/primary.sqlite.bz2 $ sha1sum primary.sqlite.bz2 17e08a77c8f23a55739894509335d8a707eec618 primary.sqlite.bz2 That checksum should be listed in the repomd.xml file: $ grep 17e08 repomd.xml <checksum type="sha">17e08a77c8f23a55739894509335d8a707eec618</checksum>