Well use the generator image you can find on the pharo repo, it is hard to build such an image by hand. This code: Primitives lookupDirectory: encodedPath filename: encodedBasename Should be: FilePluginPrims lookupDirectory: encodedPath filename: encodedBasename Now I don't why this was not correct (File management is pure magic to me). I would recommend you to post question about VMMaker not in this mailing list, because few people can answer here, but instead in the pharo-dev mailing list OR Squeak-vm-dev. Have fun with VMMaker 2013/11/29 Nicolai Hess <nicolaihess@web.de>
Looking at the code for DiskStore>>basicEntryAt: I find this code: "Primitives lookupDirectory: encodedPath filename: encodedBasename)" What is this "Primitives" not a class? I am suprised there is some code that I can not find the source for.
Ok, it has something to do with vm primitives, and I know that code like <primitive: 'primitiveDirectoryEntry' module: 'FilePlugin'> is in the vmmaker-package for FilePlugin.
BTW it is terrible hard to load vmmaker in a "normal" image. Now I use the generator.image from pharo http://files.pharo.org/vm/src/. But even in this image it is not possible to load the vmmaker tool.