小編給大家分享一下go語言中如何在mac下brew升級golang,相信大部分人都還不怎么了解,因此分享這篇文章給大家參考一下,希望大家閱讀完這篇文章后大有收獲,下面讓我們一起去了解一下吧!
brew upgrade go
補充:mac下更新delve調試go語言
delve 是golang調試程序。但如果版本不配套, mac下goland 調試,step over會不起作用,直接變成執行完畢或者到下一個斷點。 需要更新調試器delve解決。
mac下安裝delve,官方教程是兩步。
$ xcode-select --install xcode-select: error: command line tools are already installed, use "Software Update" to install updates $ go get -u github.com/derekparker/delve/cmd/dlv
但go get 一直不返回。
zhouhh@/Users/zhouhh $ brew install go-delve/delve/delve Updating Homebrew... ==> Installing delve from go-delve/delve ==> Downloading https://github.com/derekparker/delve/archive/v1.0.0.tar.gz Already downloaded: /Users/zhouhh/Library/Caches/Homebrew/delve-1.0.0.tar.gz security: SecKeychainSearchCopyNext: The specified item could not be found in the keychain. ==> Generating dlv-cert ==> openssl req -new -newkey rsa:2048 -x509 -days 3650 -nodes -config dlv-cert.cfg -extensions codesign_reqext -batch -out dlv-cert.cer -keyout dlv-cert.key ==> [SUDO] Installing dlv-cert as root ==> sudo security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain dlv-cert.cer Last 15 lines from /Users/zhouhh/Library/Logs/Homebrew/delve/02.sudo: 2018-08-09 17:07:38 +0800 sudo security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain dlv-cert.cer If reporting this issue please do so at (not Homebrew/brew or Homebrew/core): https://github.com/go-delve/homebrew-delve/issues These open issues may also help: Upgrade to delve fails https://github.com/go-delve/homebrew-delve/issues/20 /usr/local/Homebrew/Library/Homebrew/exceptions.rb:426:in `block in dump': undefined method `check_for_bad_install_name_tool' for #<Homebrew::Diagnostic::Checks:0x007fc5df858bd8> (NoMethodError) Did you mean? check_for_tap_ruby_files_locations from /usr/local/Homebrew/Library/Homebrew/exceptions.rb:425:in `each' from /usr/local/Homebrew/Library/Homebrew/exceptions.rb:425:in `dump' from /usr/local/Homebrew/Library/Homebrew/brew.rb:138:in `rescue in <main>' from /usr/local/Homebrew/Library/Homebrew/brew.rb:30:in `<main>'
這是因為證書有問題。 可以到homebrew緩存下載的delve里處理一下。
zhouhh@/Users/zhouhh $ cd $HOME/Library/Caches/Homebrew zhouhh@/Users/zhouhh/Library/Caches/Homebrew $ ls del* delve-1.0.0.tar.gz zhouhh@/Users/zhouhh/Library/Caches/Homebrew $ tar zxvf delve-1.0.0.tar.gz zhouhh@/Users/zhouhh/Library/Caches/Homebrew $ sh delve-1.0.0/scripts/gencert.sh Password:
再安裝成功
zhouhh@/Users/zhouhh/Library/Caches/Homebrew $ CGO_ENABLED=1 brew install go-delve/delve/delve ==> Installing delve from go-delve/delve ==> Downloading https://github.com/derekparker/delve/archive/v1.0.0.tar.gz Already downloaded: /Users/zhouhh/Library/Caches/Homebrew/delve-1.0.0.tar.gz ==> dlv-cert is already installed, no need to create it ==> make build BUILD_SHA=v1.0.0 ==> Caveats If you get "could not launch process: could not fork/exec", you need to try in a new terminal. When uninstalling, to remove the dlv-cert certificate, run this command: $ sudo security delete-certificate -t -c dlv-cert /Library/Keychains/System.keychain Alternatively, you may want to delete from the Keychain (with the Imported private key). ==> Summary ? /usr/local/Cellar/delve/1.0.0: 6 files, 10.6MB, built in 13 seconds
安裝成功
安裝完最新的 delve 后,如 brew install delve, 然后在IntelliJ或goland中點擊
Help → Edit Custom Properties...
添加新行
dlv.path=/usr/local/bin/dlv
保存重啟,解決step over(F8) 直接運行完畢的bug。
以上是“go語言中如何在mac下brew升級golang”這篇文章的所有內容,感謝各位的閱讀!相信大家都有了一定的了解,希望分享的內容對大家有所幫助,如果還想學習更多知識,歡迎關注億速云行業資訊頻道!
免責聲明:本站發布的內容(圖片、視頻和文字)以原創、轉載和分享為主,文章觀點不代表本網站立場,如果涉及侵權請聯系站長郵箱:is@yisu.com進行舉報,并提供相關證據,一經查實,將立刻刪除涉嫌侵權內容。