Python update時、venvをリセットする時でたエラー
$ brew cleanup
で下記のWarningがありました。
Warning: Skipping python: most recent version 3.7.6_1 not installed
アップデートします。
$ brew upgrade
で下記のエラー...
Traceback (most recent call last):
4: from /usr/local/Homebrew/Library/Homebrew/brew.rb:23:in `<main>'
3: from /usr/local/Homebrew/Library/Homebrew/brew.rb:23:in `require_relative'
2: from /usr/local/Homebrew/Library/Homebrew/global.rb:13:in `<top (required)>'
1: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- active_support/core_ext/object/blank (LoadError)
$ brew update-reset
でブランチのリセットとアップデート
==> Fetching /usr/local/Homebrew...
==> Resetting /usr/local/Homebrew...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
brew upgrade
で問題なくアップデートしましたが、Warningもありました。
Warning: Building python from source:
The bottle needs the Apple Command Line Tools to be installed.
You can install them, if desired, with:
xcode-select --install
$ xcode-select --install
でまだ下記のエラー...
xcode-select: note: install requested for command line developer tools
以上で全部解決。