K. K. Subramaniam wrote:
> 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
>
>   
Not the wrong LPF,just an issue we were not aware of, thanks for reporting.

Keith