While installing UniDac Version 5.2.5 in Lazarus 1.0.14 (Windows and Linux) I mentioned the issue that "TOracleUniProvider" object was not registered in Lazarus IDE.
The Problem is, that in "oraprovider10.lpk" line 39 is
but after this line 15 files are listed - so the correct line is
After this change you have to compile and install this package again to get the "TOracleUniProvider" registered in Lazarus.