The PHP Safe Mode is - well I do not like this rough tongue, but yeah it is - a pain in the ass
. It is used quite often in shared-hosting environments to “secure” the website environment… let me say: There are better ways to do that!
And no, I am not an Administrator and have to fight with file permissions for hundreds of users, its just what I guess is the best.
If you can not manage to install BIGACE with activated Safe Mode, try the following: