You could wrap your call to PPM::Installer in a block and do the following: 
{
  no warnings 'uninitialized';
  PPM::Installer->whatever(...);
}

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In reply to Re: Separating 'real' errors from ..err.. 'unreal'? by archfool
in thread Separating 'real' errors from ..err.. 'unreal'? by ethrbunny

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