On Mon, Oct 10, 2011 at 08:58:38PM +0530, Prashanth Hebbar wrote:
Hi,
I am trying to trigger a ruby script from within Squeak. I loaded OSProcess but none of the examples are working. Are there any pointers on how to use OSProcess correctly.
I am using a 3.8 stable version.
Hello Prashanth,
You can find some general information here: http://wiki.squeak.org/squeak/708
OSProcess requires a special plugin for the VM. If OSProcess is not working, it is possible that the VM you are running does not contain this support. Can you say what operating system you are using, and if possible what VM?
I will mention also that if you want to interact with a ruby script from Squeak through pipes (in other words, read and write the standard input and output streams from the ruby program), then you will also want to load package CommandShell and use the class PipeableOSProcess.
Dave