Could not convert string to float while building on macOS with build_usd.py

[Pap-let]

I was building the OpenUSD with build_usd.py on macOS using Xcode Version 26.1.1 and the script simply tells me:
ERROR: could not convert string to float "26.1.1"
I assume that there is something wrong with the version check process when handling a version number like "x.x.x".
Updating to Xcode Version 26.2 fix this problem.

[jesschimein]

Filed as internal issue #USD-11749

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[sunyab]

Hi @Pap-let, what version of OpenUSD were you trying to build? Were you building from the dev branch or some earlier release?

[Pap-let]

It's two weeks ago I already forget it bro. But I think I was building from the dev branch since it's the default branch on github. My USD command line tool tells me the version is 26.02.