jdd writes: > http://www.pmwiki.org/wiki/PmWiki/Upgrades says : > > tar -xvzf tgzfile > > but the latest tgz file... is not a tgz, so the z gives an error > > tar -xvf tgzfile > > works ok The file pmwiki-latest.tgz SHOULD be a .tgz file. On my computer (Ubuntu) both lines decompress the archive, with or without z it works. Petko