Hi,

I got a DNU for ChangeSet>>removeChangeSet with etoys 4.0 image+LPF while 
attempting to install OSProcess:
   SARInstaller installSAR: 'OSProcessV4-3-6.sar'

removeChangeSet is defined for ChangeSorter but not for ChangeSet.  LPF.st 
changed the class name in SARInstaller triggering this error.

Am I using the wrong LPF (ftp.squeak.org/3.11/bob/LPF.st)?

Thanks in advance .. Subbu