Mobile-Joomla.1.2.10.tar

Hello,

i tried to install Mobile-Joomla.1.2.10.tar via "extensions" for joomla 1.5.23 php 5.5.16. All folders are complete writable (0755). FTP is via configuration.php = 0. But the System told me: "Unable to write entry - could not find installation package". What should i do? Former Mobile-Joomla-Updates installed without problems. Thanks for help.

Try unpack MJ's tar.gz package and pack it into zip format, sometimes it helps. Or, unpack it directly to Joomla's tmp directory and use "Install from directory" method.