build: configure failed with python 3.7.4

[legendecas]

• Version: python 3.7.4
• Platform: macOS Catalina
• Subsystem: build

Failed with python3:

> ~/D/g/node on master ◦ python3 --version
Python 3.7.4
> ~/D/g/node on master ◦ python3 ./configure.py -C
INFO: Using floating patch "tools/icu/patches/64/source/common/putil.cpp" from "tools/icu"
INFO: Using floating patch "tools/icu/patches/64/source/i18n/dtptngen.cpp" from "tools/icu"
No receipt for 'com.apple.pkg.CLTools_Executables' found at '/'.
No receipt for 'com.apple.pkg.DeveloperToolsCLILeo' found at '/'.
No receipt for 'com.apple.pkg.DeveloperToolsCLI' found at '/'.
gyp: No Xcode or CLT version detected!
Error running GYP

Running with python2:

> ~/D/g/node on master ◦ python --version
Python 2.7.16
> ~/D/g/node on master ◦ python ./configure.py -C
INFO: Using floating patch "tools/icu/patches/64/source/common/putil.cpp" from "tools/icu"
INFO: Using floating patch "tools/icu/patches/64/source/i18n/dtptngen.cpp" from "tools/icu"
INFO: configure completed successfully

[cclauss]

As discussed in https://github.com/nodejs/node-gyp/blob/master/macOS_Catalina.md

1. sudo rm -rf $(xcode-select -print-path) # Enter root password. No output is normal.
2. xcode-select --install

[legendecas]

I've using node-gyp a lot in node-addon-api and didn't fail recently. Also xcode-select -print-path prints /Applications/Xcode.app/Contents/Developer which shall be expected output?

[legendecas]

And python2 doesn't complain about it. I'm wondering what's the difference in it with xcode-select about python3. Trying to look into it.

[cclauss]

As discussed in macOS_Catalina.md you are on the first path of using the full Xcode. Can you please follow those instructions in that doc?

[legendecas]

Duplicated issue of #30129