安装brew
使用下面命令安装 brew
# 打开终端, 在终端中输入
/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"
不出意外的话, 会报错 curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused
解决报错, 如果不报错的可以忽略掉这个步骤
直接访问https://raw.githubusercontent.com/Homebrew/install/master/install.sh路径,保存文件本地安装
如果访问不了上面的地址, 可以直接复制下面的代码, 里面的内容是一样的
#!/bin/bash
set -u
# First check if the OS is Linux.
if [[ "$(uname)" = "Linux" ]]; then
HOMEBREW_ON_LINUX=1
fi
# On macOS, this script installs to /usr/local only.
# On Linux, it installs to /home/linuxbrew/.linuxbrew if you have sudo access
# and ~/.linuxbrew otherwise.
# To install elsewhere (which is unsupported)
# you can untar https://github.com/Homebrew/brew/tarball/master
# anywhere you like.
if [[ -z "${HOMEBREW_ON_LINUX-}" ]]; then
HOMEBREW_PREFIX="/usr/local"
HOMEBREW_REPOSITORY="/usr/local/Homebrew"
HOMEBREW_CACHE="${HOME}/Library/Caches/Homebrew"
STAT="stat -f"
CHOWN="/usr/sbin/chown"
CHGRP="/usr/bin/chgrp"
GROUP="admin"
TOUCH="/usr/bin/touch"
else
HOMEBREW_PREFIX_DEFAULT="/home/linuxbrew/.linuxbrew"
HOMEBREW_CACHE="${HOME}/.cache/Homebrew"
STAT="stat --printf"
CHOWN="/bin/chown"
CHGRP="/bin/chgrp"
GROUP="$(id -gn)"
TOUCH="/bin/touch"
fi
BREW_REPO="https://github.com/Homebrew/brew"
# TODO: bump version when new macOS is released
MACOS_LATEST_SUPPORTED="10.15"
# TODO: bump version when new macOS is released
MACOS_OLDEST_SUPPORTED="10.13"
# no analytics during installation
export HOMEBREW_NO_ANALYTICS_THIS_RUN=1
export HOMEBREW_NO_ANALYTICS_MESSAGE_OUTPUT=1
# string formatters
if [[ -t 1 ]]; then
tty_escape() { printf "\033[%sm" "$1"; }
else
tty_escape() { :; }
fi
tty_mkbold() { tty_escape "1;$1"; }
tty_underline="$(tty_escape "4;39")"
tty_blue="$(tty_mkbold 34)"
tty_red="$(tty_mkbold 31)"
tty_bold="$(tty_mkbold 39)"
tty_reset="$(tty_escape 0)"
have_sudo_access() {
local -a args
if [[ -n "${SUDO_ASKPASS-}" ]]; then
args=("-A")
fi
if [[ -z "${HAVE_SUDO_ACCESS-}" ]]; then
if [[ -n "${args[*]-}" ]]; then
/usr/bin/sudo "${args[@]}" -l mkdir &>/dev/null
else
/usr/bin/sudo -l mkdir &>/dev/null
fi
HAVE_SUDO_ACCESS="$?"
fi
if [[ -z "${HOMEBREW_ON_LINUX-}" ]] && [[ "$HAVE_SUDO_ACCESS" -ne 0 ]]; then
abort "Need sudo access on macOS (e.g. the user $USER to be an Administrator)!"
fi
return "$HAVE_SUDO_ACCESS"
}
shell_join() {
local arg
printf "%s" "$1"
shift
for arg in "$@"; do
printf " "
printf "%s" "${arg// /\ }"
done
}
chomp() {
printf "%s" "${1/"$'\n'"/}"
}
ohai() {
printf "${tty_blue}==>${tty_bold} %s${tty_reset}\n" "$(shell_join "$@")"
}
warn() {
printf "${tty_red}Warning${tty_reset}: %s\n" "$(chomp "$1")"
}
abort() {
printf "%s\n" "$1"
exit 1
}
execute() {
if ! "$@"; then
abort "$(printf "Failed during: %s" "$(shell_join "$@")")"
fi
}
execute_sudo() {
local -a args=("$@")
if [[ -n "${SUDO_ASKPASS-}" ]]; then
args=("-A" "${args[@]}")
fi
if have_sudo_access; then
ohai "/usr/bin/sudo" "${args[@]}"
execute "/usr/bin/sudo" "${args[@]}"
else
ohai "${args[@]}"
execute "${args[@]}"
fi
}
getc() {
local save_state
save_state=$(/bin/stty -g)
/bin/stty raw -echo
IFS= read -r -n 1 -d '' "$@"
/bin/stty "$save_state"
}
wait_for_user() {
local c
echo
echo "Press RETURN to continue or any other key to abort"
getc c
# we test for \r and \n because some stuff does \r instead
if ! [[ "$c" == $'\r' || "$c" == $'\n' ]]; then
exit 1
fi
}
major_minor() {
echo "${1%%.*}.$(x="${1#*.}"; echo "${x%%.*}")"
}
if [[ -z "${HOMEBREW_ON_LINUX-}" ]]; then
macos_version="$(major_minor "$(/usr/bin/sw_vers -productVersion)")"
fi
version_gt() {
[[ "${1%.*}" -gt "${2%.*}" ]] || [[ "${1%.*}" -eq "${2%.*}" && "${1#*.}" -gt "${2#*.}" ]]
}
version_ge() {
[[ "${1%.*}" -gt "${2%.*}" ]] || [[ "${1%.*}" -eq "${2%.*}" && "${1#*.}" -ge "${2#*.}" ]]
}
version_lt() {
[[ "${1%.*}" -lt "${2%.*}" ]] || [[ "${1%.*}" -eq "${2%.*}" && "${1#*.}" -lt "${2#*.}" ]]
}
should_install_git() {
if [[ $(command -v git) ]]; then
return 1
fi
}
should_install_command_line_tools() {
if [[ -n "${HOMEBREW_ON_LINUX-}" ]]; then
return 1
fi
if version_gt "$macos_version" "10.13"; then
! [[ -e "/Library/Developer/CommandLineTools/usr/bin/git" ]]
else
! [[ -e "/Library/Developer/CommandLineTools/usr/bin/git" ]] ||
! [[ -e "/usr/include/iconv.h" ]]
fi
}
get_permission() {
$STAT "%A" "$1"
}
user_only_chmod() {
[[ -d "$1" ]] && [[ "$(get_permission "$1")" != "755" ]]
}
exists_but_not_writable() {
[[ -e "$1" ]] && ! [[ -r "$1" && -w "$1" && -x "$1" ]]
}
get_owner() {
$STAT "%u" "$1"
}
file_not_owned() {
[[ "$(get_owner "$1")" != "$(id -u)" ]]
}
get_group() {
$STAT "%g" "$1"
}
file_not_grpowned() {
[[ " $(id -G "$USER") " != *" $(get_group "$1") "* ]]
}
# USER isn't always set so provide a fall back for the installer and subprocesses.
if [[ -z "${USER-}" ]]; then
USER="$(chomp "$(id -un)")"
export USER
fi
# Invalidate sudo timestamp before exiting (if it wasn't active before).
if ! /usr/bin/sudo -n -v 2>/dev/null; then
trap '/usr/bin/sudo -k' EXIT
fi
# Things can fail later if `pwd` doesn't exist.
# Also sudo prints a warning message for no good reason
cd "/usr" || exit 1
####################################################################### script
if should_install_git; then
abort "$(cat < You must install Git before installing Homebrew. See: ${tty_underline}https://docs.brew.sh/Installation${tty_reset} EOABORT )" fi if [[ -z "${HOMEBREW_ON_LINUX-}" ]]; then have_sudo_access else if [[ -n "${CI-}" ]] || [[ -w "$HOMEBREW_PREFIX_DEFAULT" ]] || [[ -w "/home/linuxbrew" ]] || [[ -w "/home" ]]; then HOMEBREW_PREFIX="$HOMEBREW_PREFIX_DEFAULT" else trap exit SIGINT if [[ $(/usr/bin/sudo -n -l mkdir 2>&1) != *"mkdir"* ]]; then ohai "Select the Homebrew installation directory" echo "- ${tty_bold}Enter your password${tty_reset} to install to ${tty_underline}${HOMEBREW_PREFIX_DEFAULT}${tty_reset} (${tty_bold}recommended${tty_reset})" echo "- ${tty_bold}Press Control-D${tty_reset} to install to ${tty_underline}$HOME/.linuxbrew${tty_reset}" echo "- ${tty_bold}Press Control-C${tty_reset} to cancel installation" fi if have_sudo_access; then HOMEBREW_PREFIX="$HOMEBREW_PREFIX_DEFAULT" else HOMEBREW_PREFIX="$HOME/.linuxbrew" fi trap - SIGINT fi HOMEBREW_REPOSITORY="${HOMEBREW_PREFIX}/Homebrew" fi if [[ "$UID" == "0" ]]; then abort "Don't run this as root!" elif [[ -d "$HOMEBREW_PREFIX" && ! -x "$HOMEBREW_PREFIX" ]]; then abort "$(cat < The Homebrew prefix, ${HOMEBREW_PREFIX}, exists but is not searchable. If this is not intentional, please restore the default permissions and try running the installer again: sudo chmod 775 ${HOMEBREW_PREFIX} EOABORT )" fi if [[ -z "${HOMEBREW_ON_LINUX-}" ]]; then if version_lt "$macos_version" "10.7"; then abort "$(cat < Your Mac OS X version is too old. See: ${tty_underline}https://github.com/mistydemeo/tigerbrew${tty_reset} EOABORT )" elif version_lt "$macos_version" "10.9"; then abort "Your OS X version is too old" elif version_gt "$macos_version" "$MACOS_LATEST_SUPPORTED" || \ version_lt "$macos_version" "$MACOS_OLDEST_SUPPORTED"; then who="We" what="" if version_gt "$macos_version" "$MACOS_LATEST_SUPPORTED"; then what="pre-release version" else who+=" (and Apple)" what="old version" fi ohai "You are using macOS ${macos_version}." ohai "${who} do not provide support for this ${what}." echo "$(cat < This installation may not succeed. After installation, you will encounter build failures with some formulae. Please create pull requests instead of asking for help on Homebrew\'s GitHub, Discourse, Twitter or IRC. You are responsible for resolving any issues you experience while you are running this ${what}. EOS ) " fi fi ohai "This script will install:" echo "${HOMEBREW_PREFIX}/bin/brew" echo "${HOMEBREW_PREFIX}/share/doc/homebrew" echo "${HOMEBREW_PREFIX}/share/man/man1/brew.1" echo "${HOMEBREW_PREFIX}/share/zsh/site-functions/_brew" echo "${HOMEBREW_PREFIX}/etc/bash_completion.d/brew" echo "${HOMEBREW_REPOSITORY}" # Keep relatively in sync with # https://github.com/Homebrew/brew/blob/master/Library/Homebrew/keg.rb directories=(bin etc include lib sbin share opt var Frameworks etc/bash_completion.d lib/pkgconfig share/aclocal share/doc share/info share/locale share/man share/man/man1 share/man/man2 share/man/man3 share/man/man4 share/man/man5 share/man/man6 share/man/man7 share/man/man8 var/log var/homebrew var/homebrew/linked bin/brew) group_chmods=() for dir in "${directories[@]}"; do if exists_but_not_writable "${HOMEBREW_PREFIX}/${dir}"; then group_chmods+=("${HOMEBREW_PREFIX}/${dir}") fi done # zsh refuses to read from these directories if group writable directories=(share/zsh share/zsh/site-functions) zsh_dirs=() for dir in "${directories[@]}"; do zsh_dirs+=("${HOMEBREW_PREFIX}/${dir}") done directories=(bin etc include lib sbin share var opt share/zsh share/zsh/site-functions var/homebrew var/homebrew/linked Cellar Caskroom Homebrew Frameworks) mkdirs=() for dir in "${directories[@]}"; do if ! [[ -d "${HOMEBREW_PREFIX}/${dir}" ]]; then mkdirs+=("${HOMEBREW_PREFIX}/${dir}") fi done user_chmods=() if [[ "${#zsh_dirs[@]}" -gt 0 ]]; then for dir in "${zsh_dirs[@]}"; do if user_only_chmod "${dir}"; then user_chmods+=("${dir}") fi done fi chmods=() if [[ "${#group_chmods[@]}" -gt 0 ]]; then chmods+=("${group_chmods[@]}") fi if [[ "${#user_chmods[@]}" -gt 0 ]]; then chmods+=("${user_chmods[@]}") fi chowns=() chgrps=() if [[ "${#chmods[@]}" -gt 0 ]]; then for dir in "${chmods[@]}"; do if file_not_owned "${dir}"; then chowns+=("${dir}") fi if file_not_grpowned "${dir}"; then chgrps+=("${dir}") fi done fi if [[ "${#group_chmods[@]}" -gt 0 ]]; then ohai "The following existing directories will be made group writable:" printf "%s\n" "${group_chmods[@]}" fi if [[ "${#user_chmods[@]}" -gt 0 ]]; then ohai "The following existing directories will be made writable by user only:" printf "%s\n" "${user_chmods[@]}" fi if [[ "${#chowns[@]}" -gt 0 ]]; then ohai "The following existing directories will have their owner set to ${tty_underline}${USER}${tty_reset}:" printf "%s\n" "${chowns[@]}" fi if [[ "${#chgrps[@]}" -gt 0 ]]; then ohai "The following existing directories will have their group set to ${tty_underline}${GROUP}${tty_reset}:" printf "%s\n" "${chgrps[@]}" fi if [[ "${#mkdirs[@]}" -gt 0 ]]; then ohai "The following new directories will be created:" printf "%s\n" "${mkdirs[@]}" fi if should_install_command_line_tools; then ohai "The Xcode Command Line Tools will be installed." fi if [[ -t 0 && -z "${CI-}" ]]; then wait_for_user fi if [[ -d "${HOMEBREW_PREFIX}" ]]; then if [[ "${#chmods[@]}" -gt 0 ]]; then execute_sudo "/bin/chmod" "u+rwx" "${chmods[@]}" fi if [[ "${#group_chmods[@]}" -gt 0 ]]; then execute_sudo "/bin/chmod" "g+rwx" "${group_chmods[@]}" fi if [[ "${#user_chmods[@]}" -gt 0 ]]; then execute_sudo "/bin/chmod" "755" "${user_chmods[@]}" fi if [[ "${#chowns[@]}" -gt 0 ]]; then execute_sudo "$CHOWN" "$USER" "${chowns[@]}" fi if [[ "${#chgrps[@]}" -gt 0 ]]; then execute_sudo "$CHGRP" "$GROUP" "${chgrps[@]}" fi else execute_sudo "/bin/mkdir" "-p" "${HOMEBREW_PREFIX}" if [[ -z "${HOMEBREW_ON_LINUX-}" ]]; then execute_sudo "$CHOWN" "root:wheel" "${HOMEBREW_PREFIX}" else execute_sudo "$CHOWN" "$USER:$GROUP" "${HOMEBREW_PREFIX}" fi fi if [[ "${#mkdirs[@]}" -gt 0 ]]; then execute_sudo "/bin/mkdir" "-p" "${mkdirs[@]}" execute_sudo "/bin/chmod" "g+rwx" "${mkdirs[@]}" execute_sudo "$CHOWN" "$USER" "${mkdirs[@]}" execute_sudo "$CHGRP" "$GROUP" "${mkdirs[@]}" fi if ! [[ -d "${HOMEBREW_CACHE}" ]]; then if [[ -z "${HOMEBREW_ON_LINUX-}" ]]; then execute_sudo "/bin/mkdir" "-p" "${HOMEBREW_CACHE}" else execute "/bin/mkdir" "-p" "${HOMEBREW_CACHE}" fi fi if exists_but_not_writable "${HOMEBREW_CACHE}"; then execute_sudo "/bin/chmod" "g+rwx" "${HOMEBREW_CACHE}" fi if file_not_owned "${HOMEBREW_CACHE}"; then execute_sudo "$CHOWN" "$USER" "${HOMEBREW_CACHE}" fi if file_not_grpowned "${HOMEBREW_CACHE}"; then execute_sudo "$CHGRP" "$GROUP" "${HOMEBREW_CACHE}" fi if [[ -d "${HOMEBREW_CACHE}" ]]; then execute "$TOUCH" "${HOMEBREW_CACHE}/.cleaned" fi if should_install_command_line_tools && version_ge "$macos_version" "10.13"; then ohai "Searching online for the Command Line Tools" # This temporary file prompts the 'softwareupdate' utility to list the Command Line Tools clt_placeholder="/tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress" execute_sudo "$TOUCH" "$clt_placeholder" clt_label_command="/usr/sbin/softwareupdate -l | grep -B 1 -E 'Command Line Tools' | awk -F'*' '/^ *\\*/ {print \$2}' | sed -e 's/^ *Label: //' -e 's/^ *//' | sort -V | tail -n1" clt_label="$(chomp "$(/bin/bash -c "$clt_label_command")")" if [[ -n "$clt_label" ]]; then ohai "Installing $clt_label" execute_sudo "/usr/sbin/softwareupdate" "-i" "$clt_label" execute_sudo "/bin/rm" "-f" "$clt_placeholder" execute_sudo "/usr/bin/xcode-select" "--switch" "/Library/Developer/CommandLineTools" fi fi # Headless install may have failed, so fallback to original 'xcode-select' method if should_install_command_line_tools && test -t 0; then ohai "Installing the Command Line Tools (expect a GUI popup):" execute_sudo "/usr/bin/xcode-select" "--install" echo "Press any key when the installation has completed." getc execute_sudo "/usr/bin/xcode-select" "--switch" "/Library/Developer/CommandLineTools" fi if [[ -z "${HOMEBREW_ON_LINUX-}" ]] && ! output="$(/usr/bin/xcrun clang 2>&1)" && [[ "$output" == *"license"* ]]; then abort "$(cat < You have not agreed to the Xcode license. Before running the installer again please agree to the license by opening Xcode.app or running: sudo xcodebuild -license EOABORT )" fi ohai "Downloading and installing Homebrew..." ( cd "${HOMEBREW_REPOSITORY}" >/dev/null || return # we do it in four steps to avoid merge errors when reinstalling execute "git" "init" "-q" # "git remote add" will fail if the remote is defined in the global config execute "git" "config" "remote.origin.url" "${BREW_REPO}" execute "git" "config" "remote.origin.fetch" "+refs/heads/*:refs/remotes/origin/*" # ensure we don't munge line endings on checkout execute "git" "config" "core.autocrlf" "false" execute "git" "fetch" "origin" "--force" execute "git" "fetch" "origin" "--tags" "--force" execute "git" "reset" "--hard" "origin/master" execute "ln" "-sf" "${HOMEBREW_REPOSITORY}/bin/brew" "${HOMEBREW_PREFIX}/bin/brew" execute "${HOMEBREW_PREFIX}/bin/brew" "update" "--force" ) if [[ ":${PATH}:" != *":${HOMEBREW_PREFIX}/bin:"* ]]; then warn "${HOMEBREW_PREFIX}/bin is not in your PATH." fi ohai "Installation successful!" echo # Use the shell's audible bell. if [[ -t 1 ]]; then printf "\a" fi # Use an extra newline and bold to avoid this being missed. ohai "Homebrew has enabled anonymous aggregate formulae and cask analytics." echo "$(cat < ${tty_bold}Read the analytics documentation (and how to opt-out) here: ${tty_underline}https://docs.brew.sh/Analytics${tty_reset} No analytics data has been sent yet (or will be during this \`install\` run). EOS ) " ohai "Homebrew is run entirely by unpaid volunteers. Please consider donating:" echo "$(cat < ${tty_underline}https://github.com/Homebrew/brew#donations${tty_reset} EOS ) " ( cd "${HOMEBREW_REPOSITORY}" >/dev/null || return execute "git" "config" "--replace-all" "homebrew.analyticsmessage" "true" execute "git" "config" "--replace-all" "homebrew.caskanalyticsmessage" "true" ) ohai "Next steps:" echo "- Run \`brew help\` to get started" echo "- Further documentation: " echo " ${tty_underline}https://docs.brew.sh${tty_reset}" if [[ -n "${HOMEBREW_ON_LINUX-}" ]]; then case "$SHELL" in */bash*) if [[ -r "$HOME/.bash_profile" ]]; then shell_profile="$HOME/.bash_profile" else shell_profile="$HOME/.profile" fi ;; */zsh*) shell_profile="$HOME/.zprofile" ;; *) shell_profile="$HOME/.profile" ;; esac cat < - Install the Homebrew dependencies if you have sudo access: ${tty_bold}Debian, Ubuntu, etc.${tty_reset} sudo apt-get install build-essential ${tty_bold}Fedora, Red Hat, CentOS, etc.${tty_reset} sudo yum groupinstall 'Development Tools' See ${tty_underline}https://docs.brew.sh/linux${tty_reset} for more information. - Configure Homebrew in your ${tty_underline}${shell_profile}${tty_reset} by running echo 'eval \$(${HOMEBREW_PREFIX}/bin/brew shellenv)' >> ${shell_profile} - Add Homebrew to your ${tty_bold}PATH${tty_reset} eval \$(${HOMEBREW_PREFIX}/bin/brew shellenv) - We recommend that you install GCC by running: brew install gcc EOS fi 重新安装(以下命令都是在终端根目录执行) vim install.sh #拷贝上面的内容到该文件里面 /bin/bash install.sh # 执行安装命令 输出以下信息提示安装完成 ...... Receiving objects: 100% (728201/728201), 294.88 MiB | 362.00 KiB/s, done. Resolving deltas: 100% (481105/481105), done. Tapped 2 commands and 5032 formulae (5,301 files, 323.2MB). Already up-to-date. ==> Installation successful! ==> Homebrew has enabled anonymous aggregate formulae and cask analytics. Read the analytics documentation (and how to opt-out) here: https://docs.brew.sh/Analytics No analytics data has been sent yet (or will be during this `install` run). ==> Homebrew is run entirely by unpaid volunteers. Please consider donating: https://github.com/Homebrew/brew#donations ==> Next steps: - Run `brew help` to get started - Further documentation: https://docs.brew.sh 验证 brew --version 如果不出意外, 会报错未找到 command not found: brew 解决未找到 brew 报错 执行以下命令, 使用 vim 编辑 .bash_profile 文件 sudo vim ~/.bash_profile 点击i进入编辑模式, 并粘贴一下代码(注意分号 “;”) export PATH=$PATH:/opt/homebrew/bin; # 点击 ESC 并输入 wq 后点击 Enter 键保存 更新配置 source ~/.bash_profile 验证: 更新完成之后再输入 brew --version 验证, 如果输出brew 的版本号, 则已经成功了 隐藏问题 原因: 自己是在bash中配置的环境变量,但是当前系统是使用的是shell 查看当前使用的shell # 终端输入 echo $SHELL # 如果输出是/bin/zsh,说明使用的是zsh 解决方法: 使用cd ~进入主目录, 输入ls -a显示隐藏的文件 查看是否有.zshrc文件, 如果没有则执行touch .zshrc创建一个 # 编辑 .zshrc vi .zshrc 按i进入编辑模式,粘贴source ~/.bash_profile后,点击Esc,再输入wq保存退出 验证 这时再重新启动一个终端查看, 就会发现, 终于没问题了 推荐阅读
发表评论