[squeak-dev] How to use OSProcess with stdin and stdout

stes stes at telenet.be
Fri May 15 10:57:54 UTC 2020


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If one ignores the message when selecting "head" , then that's a risk no ?

"The package you are about to install is not listed as being compatible
with your image version (Squeak5.3), so the package may not work properly.
Do you still want to proceed with the install Yes/No"

If you downloaded via "Squeak Map Catalog" (Package Loader) the "head"

  - OSProcess
  - CommandShell

Selecting "head" works but gives a warning that it is "potentially"
not compatible with the VM (or Image?).

In my case when I install (succesfully I think) I get:

 OSProcess versionString  prints : '4.6.19'
 CommandShell versionString prints: '4.7.10'

What I worry about is that I may be installing with "head",
is more recent than the one supported by the image or VM.

How can I check that they are compatible ?

Thanks,
David Stes

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