mac使用brew update无反应,更新慢解决办法_一个神奇美妙的名字-CSDN博客_brew update没反应
Brew install xxxx长期停留在Updating Homebrew...
由于国内某种特殊原因，我们访问很多repo源是有一定难度的，比如在Mac上非常好用的包管理软件Brew默认是没有安装的，所以需要我们首先安装Brew:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"此时Brew已经安装成功了，但当我们满心欢喜以为大快朵颐的安装各种工具时发现居然报错，下载不了这，连接那又timeout，什么也安装不了，心肝迷茫和无助。
eric@EricdeMacBook-Pro ~ % brew install python3 Updating Homebrew...==> Auto-updated Homebrew!Updated 1 tap (homebrew/core).==> Updated Formulaeaws-sdk-cpp fonttools hsd memcached mpd okteto pspg sqlmapbmake gmsh hwloc mercurial nethogs onscripter pueue strongswancfn-lint goreleaser libvirt minio nfdump openimageio quantlibcimg grpc libzdb minio-mc nim pagmo shunit2cjson haproxy mdbook monolith nomad phpmd spim ==> Installing dependencies for python: openssl@1.1, sqlite and xz==> Installing python dependency: openssl@1.1==> Downloading https://homebrew.bintray.com/bottles/openssl@1.1-1.1.1f.catalina.bottle.tar.gz-=O=- # # # # curl: (7) Failed to connect to akamai.bintray.com port 443: Operation timed outError: Failed to download resource "openssl@1.1"Download failed: https://homebrew.bintray.com/bottles/openssl@1.1-1.1.1f.catalina.bottle.tar.gzWarning: Bottle installation failed: building from source.==> Downloading https://www.openssl.org/source/openssl-1.1.1f.tar.gz######################################################################## 100.0%==> perl ./Configure --prefix=/usr/local/Cellar/openssl@1.1/1.1.1f --openssldir=/usr/local/etc/openssl@1.1 no-ssl3 no-==> make==> make test==> make install MANDIR=/usr/local/Cellar/openssl@1.1/1.1.1f/share/man MANSUFFIX=ssl==> CaveatsA CA file has been bootstrapped using certificates from the systemkeychain. To add additional certificates, place .pem files in /usr/local/etc/openssl@1.1/certs and run /usr/local/opt/openssl@1.1/bin/c_rehash openssl@1.1 is keg-only, which means it was not symlinked into /usr/local,because openssl/libressl is provided by macOS so don't link an incompatible version.问题解决方案
其实这一切的问题是在于我们安装的brew默认repo是官方的repo，出于国内特色原因无法连接；所以使用 Alibaba 的 Homebrew 镜像源进行加速后问题就迎刃而解。
平时我们执行 brew 命令安装软件的时候，跟以下 3 个仓库地址有关：
- brew.git
- homebrew-core.git
- homebrew-bottles
1. 替换brew.git 仓库地址:
cd "$(brew --repo)"git remote set-url origin https://mirrors.aliyun.com/homebrew/brew.git还原
cd "$(brew --repo)"git remote set-url origin https://github.com/Homebrew/brew.git2. 替换homebrew-core.git 仓库地址:
cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"git remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-core.git还原
cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"git remote set-url origin https://github.com/Homebrew/homebrew-core.git3. 替换homebrew-bottles 访问地址
这个步骤跟你的 macOS 系统使用的 shell 版本有关系,先来查看当前使用的 shell 版本
echo $SHELL/bin/zsh3.1 zsh替换成阿里巴巴的 homebrew-bottles 访问地址:
echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.aliyun.com/homebrew/homebrew-bottles' >> ~/.zshrcsource ~/.zshrc还原
vi ~/.zshrc# 然后，删除 HOMEBREW_BOTTLE_DOMAIN 这一行配置source ~/.zshrc3.2 bash替换成阿里巴巴的 homebrew-bottles 访问地址:
echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.aliyun.com/homebrew/homebrew-bottles' >> ~/.bash_profilesource ~/.bash_profile还原
vi ~/.bash_profile# 然后，删除 HOMEBREW_BOTTLE_DOMAIN 这一行配置source ~/.bash_profile配置完后再去安装下某些工具和module时就能发现畅快无比了
eric@EricdeMacBook-Pro homebrew-core % brew install python3 ==> Downloading https://mirrors.aliyun.com/homebrew/homebrew-bottles/bottles/python-3.7.7.catalina.bottle.tar.gz######################################################################## 100.0%==> Pouring python-3.7.7.catalina.bottle.tar.gz==> /usr/local/Cellar/python/3.7.7/bin/python3 -s setup.py --no-user-cfg install --force --verbose --install-scripts=/==> /usr/local/Cellar/python/3.7.7/bin/python3 -s setup.py --no-user-cfg install --force --verbose --install-scripts=/==> /usr/local/Cellar/python/3.7.7/bin/python3 -s setup.py --no-user-cfg install --force --verbose --install-scripts=/==> CaveatsPython has been installed as /usr/local/bin/python3 Unversioned symlinks `python`, `python-config`, `pip` etc. pointing to`python3`, `python3-config`, `pip3` etc., respectively, have been installed into /usr/local/opt/python/libexec/bin You can install Python packages with pip3 install <package>They will install into the site-package directory /usr/local/lib/python3.7/site-packages See: https://docs.brew.sh/Homebrew-and-Python==> Summary🍺 /usr/local/Cellar/python/3.7.7: 4,006 files, 61.2MB作者：瞄不准的亚瑟
链接：https://www.jianshu.com/p/9ad2fe2b2c23
来源：简书
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创建于: 2021-05-19 20:19:08
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