Using WP 2.5. My web-path is /var/www/..../httpdocs/...
After installation of OneClickUpgrade I try to install or upgrade anything. Then I get the error "can't create directory /var/!" It's supposed to be the temp-directory according to the php-code.
I made httpdocs fully writable - but no difference. Do you have any suggestion?
Kind regards
Martin
http://wordpress.org/extend/plugins/one-click-plugin-updater/