When I tried to upgrade packages / programs via homebrew package manager by "brew upgrade" I faced this error:
Upgrading [email protected] 3.8.6_2 - 3.8.8_1
Error: [email protected]: the bottle needs the Apple Command Line Tools to be installed.
You can install them, if desired, with:
xcode-select --install
and I faced that error too,
Error: The following formula cannot be installed from bottle and must be
built from source.
[email protected]
Install the Command Line Tools:
xcode-select --install
and this error too,
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
Fix this error ?
The error says XCRUN error, xc is xcode and xcrun is the xcode runner. So we must install xcode terminal tools. That error occurs after updating macos x every time.
So make sure to run "xcode-select --install" after every update for Mac OS X.