Fix for an installation error when running ./install under mac os bash shell

[HackerTheMonkey]

Attempting to fix an issue with the install script to make it portable on mac os by replacing the readlink with a dirname command to obtain the directory where the scripts are located prior to the install process

[kitarek]

Hi,

could you please paste exact command and output you had during installation of CQ Unix Toolkit (install). On my colleague's macs readlink command is present, but they have XCode on board. Could yoi please check whether readlink exist in your system and what are the exact symptoms for installation errors ?

Thanks a lot, Arek Kita