Windows build support installation failure

Unity Engine
,
1

While installing Unity, I get the error “Installation Failed” (screenshot attached) when installing the Windows Build Support Module. In the terminal used to launch the download assistant I get the errors:

Error reading archive /tmp/UnitySetup-Windows-Support-for-Editor-2017.3.0b1.pkg: Cannot seek.
Error: Missing payload in package

Can I install it in any other way?

3237689--248760--Screenshot_2017-09-28_22-26-52.png
3237689--248760--Screenshot_2017-09-28_22-26-52.png920×517 61.3 KB

2

That’s interesting - do e.g. the standard assets or mac support modules work for you?

3

Yep. Anything else installs fine. Will try a reinstall today to see if anything has changed since, though I doubt it will.

EDIT: Nope. No luck. Still get the same errors. Missing payload and error reading archive.