We (and Apple) do not provide support for this old version. Run `brew link` on these: jupyterlab Warning: You are using macOS 10.15.

Leaving kegs unlinked can lead to build-trouble and cause formulae that depend on those kegs to fail to run properly once built. Unexpected dylibs: /usr/local/lib/ss_conn_lib2.dylib Warning: You have unlinked kegs in your Cellar.

If you didn 't put them there on purpose they could cause problems when building Homebrew formulae, and may need to be deleted. You should find replacements for the following Unbrewed dylibs were found in /usr/local/lib. You should find replacements for the following Some installed formulae are deprecated or disabled. This means they were either deleted or installed manually. Warning: Some installed kegs have no formulae ! You should download the Command Line Tools for Xcode 12.4. Sudo rm -rf /Library/Developer/CommandLineToolsĪlternatively, manually download them from: If that doesn 't show you any updates, run: Update them from Software Update in System Preferences. Thanks! Warning: A newer Command Line Tools release is available.

Working fine: please don 't worry or file an issue just ignore this. Please note that these warnings are just used to help the Homebrew maintainers

Update xcode command line