Reference to missing variable breaks installation script of Scale

[psvensson]

Hi Guile! Welcome back from vacations. I had actually found another problem, which I hope you can shed some light on. I am running the installation script the way the README tells me, I get the following output;

NewUndeclaredWarning: SCScaleCodeManager>>content (content is Undeclared)
NewUndeclaredWarning: SCSystemCall>>taskClass (TKTOSVerboseTask is Undeclared)
NewUndeclaredWarning: SCSystemCall>>taskClass (TKTOSTask is Undeclared)
MetacelloNotification: Loaded -> Scale-cypress.1 --- filetree:///tmp/scale/cache/../src [:] --- cache
MetacelloNotification: ...finished baseline

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• checking if there is any old installation

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/usr/bin/env: ‘scale’: No such file or directory

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• Copying files!

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/usr/bin/env: ‘scale’: No such file or directory

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• Cleaning the mess :)

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And when I open Scale in a Pharo 8 image, I see that the ScaleCodeManager#content method refer to a variable that is not declared;

Maybe this is not a problem, but I am trying to understand why the install fails.

I am running this on a Linux mint 20; 5.4.0-42-generic #46-Ubuntu SMP Fri Jul 10 00:24:02 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux