Install install_prereqs_binary_distribution.sh

[jamiesnape]

Relates RobotLocomotion/drake-external-examples#61.

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This change is 

[jwnimmer-tri]

feature for Ubuntu and platform, if that helps.

Note that the installed install_prereqs is missing executable bits for me. (Not sure if you want those set or not.)

I didn't test if the script was minimal and/or sufficient starting from a clean Ubuntu, but I don't think that needs to be in scope here (and is likely already correct).

[jamiesnape]

Note that the installed install_prereqs is missing executable bits for me. (Not sure if you want those set or not.)

I do. I will fix that.

[jamiesnape]

+@soonho-tri for feature review on Mac.

[jwnimmer-tri]

I will fix that.

Confirmed; its 775 now.

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Reviewed 3 of 3 files at r1.
Review status: all files reviewed at latest revision, all discussions resolved.

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Comments from Reviewable

[jamiesnape]

Yes, quick fix of setting the executable bits on the source file is in. Perhaps more robust would be to add the ability to set permissions in install_files. You could argue either way with whether install_prereqs_binary_distribution.sh should be executable in this repo. We have not really followed GSG with script naming and permissions so far.

[soonho-tri]

(checked the installation part on 🍎 )

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Reviewed 3 of 3 files at r1.
Review status: all files reviewed at latest revision, all discussions resolved.

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Comments from Reviewable