Check if your VM has the UnixOSProcessPlugin plugin. It looks like PythonParser is using OSProcess to connect to Python, so the plugin would need to be present in order for this to work.
As a quick check, inspect "OSProcess thisOSProcess pid". If you get an integer (the pid of your VM process), then the plugin is available in your VM. Dave On Sun, Jun 01, 2014 at 10:25:14PM +0200, Max Leske wrote: > When trying to load PythonParser into 30 with > > Gofer it > smalltalkhubUser: 'Pharo' project: 'MetaRepoForPharo30/'; > configurationOf: 'PythonParser'; > loadDevelopment > > I get the following error (tested with ?/30+vm and ?/30+vmLatest). Any ideas? > I?m on a MacBook Pro, OS X 10.9.3 > > > ExternalPipe(Object)>>error: > ExternalPipe>>makePipe > ExternalPipe>>initialize > ExternalPipe class>>blockingPipe > PipeableOSProcess>>createInputPipe > PipeableOSProcess > class>>new:arguments:environment:descriptors:workingDir:errorPipelineStream: > PipeableOSProcess > class>>forkAndExec:arguments:environment:descriptors:workingDir:errorPipelineStream: > PipeableOSProcess > class>>command:environment:workingDir:input:output:error:errorPipelineStream:shellSyntax: > PipeableOSProcess > class>>command:environment:workingDir:input:output:error:errorPipelineStream: > PipeableOSProcess class>>command: > MCFileTreeGitRepository>>gitVersions > MCFileTreeGitRepository>>loadAncestry > MCFileTreeGitRepository>>loadAllFileNames in Block: [ :bar | ... > BlockClosure>>cull: > Job>>run in Block: [ result := block cull: self ] > BlockClosure>>on:do: > Job>>run in Block: [ ... > BlockClosure>>ensure: > Job>>run > MorphicUIManager(UIManager)>>displayProgress:from:to:during: > ByteString(String)>>displayProgressFrom:to:during: > MCFileTreeGitRepository>>loadAllFileNames > MCFileTreeGitRepository>>allFileNames > MCFileTreeGitRepository>>goferVersionFrom: > MetacelloCachingGoferResolvedReference(GoferResolvedReference)>>version > MetacelloCachingGoferResolvedReference>>version > MetacelloFetchingMCSpecLoader>>resolveDependencies:nearest:into: in Block: [ > :each | each version ] > OrderedCollection>>do: > MetacelloFetchingMCSpecLoader>>resolveDependencies:nearest:into: in Block: [ > ... > BlockClosure>>on:do: > > > Cheers, > Max
