我正在尽可能多地使用Homebrew。在MacOS X上安装Node.js、nvm和npm的推荐方式是什么?
当前回答
如果您之前使用brew安装了节点，那么在以“正确的方式”安装节点之前，您将有一堆额外的文件需要清理。另外，我必须在启动脚本中添加一些设置，以使工作顺利进行。
我写了一个脚本来简化这个过程。
# filename: install-nvm-npm-node
# author: Lex Sheehan
# purpose: To cleanly install NVM, NODE and NPM
# dependencies: brew
NOW=$(date +%x\ %H:%M:%S)
CR=$'\n'
REV=$(tput rev)
OFF=$(tput sgr0)
BACKUP_DIR=$HOME/backups/nvm-npm-bower-caches/$NOW
MY_NAME=$(basename $0)
NODE_VER_TO_INSTALL=$1
if [ "$NODE_VER_TO_INSTALL" == "" ]; then
NODE_VER_TO_INSTALL=v0.12.2
fi
if [ "`echo "$NODE_VER_TO_INSTALL" | cut -c1-1`" != "v" ]; then
echo """$CR""Usage: $ $MY_NAME <NODE_VERSION_TO_INSALL>"
echo "Example: $ $MY_NAME v0.12.1"
echo "Example: $ $MY_NAME $CR"
exit 1
fi
echo """$CR""First, run: $ brew update"
echo "Likely, you'll need to do what it suggests."
echo "Likely, you'll need to run: $ brew update$CR"
echo "To install latest node version, run the following command to get the latest version: $ nvm ls-remote"
echo "... and pass the version number you want as the only param to $MY_NAME. $CR"
echo "Are you ready to install the latest version of nvm and npm and node version $NODE_VER_TO_INSTALL ?$CR"
echo "Press CTL+C to exit --or-- Enter to continue..."
read x
echo """$REV""Uninstalling nvm...$CR$OFF"
# Making backups, but in all likelyhood you'll just reinstall them (and won't need these backups)
if [ ! -d "$BACKUP_DIR" ]; then
echo "Creating directory to store $HOME/.nvm .npm and .bower cache backups: $BACKUP_DIR"
mkdir -p $BACKUP_DIR
fi
set -x
mv $HOME/.nvm $BACKUP_DIR 2>/dev/null
mv $HOME/.npm $BACKUP_DIR 2>/dev/null
mv $HOME/.bower $BACKUP_DIR 2>/dev/null
{ set +x; } &>/dev/null
echo "$REV""$CR""Uninstalling node...$CR$OFF"
echo "Enter your password to remove user some node-related /usr/local directories"
set -x
sudo rm -rf /usr/local/lib/node_modules
rm -rf /usr/local/lib/node
rm -rf /usr/local/include/node
rm -rf /usr/local/include/node_modules
rm /usr/local/bin/npm
rm /usr/local/lib/dtrace/node.d
rm -rf $HOME/.node
rm -rf $HOME/.node-gyp
rm /opt/local/bin/node
rm /opt/local/include/node
rm -rf /opt/local/lib/node_modules
rm -rf /usr/local/Cellar/nvm
brew uninstall node 2>/dev/null
{ set +x; } &>/dev/null
echo "$REV""$CR""Installing nvm...$CR$OFF"
echo "++brew install nvm"
brew install nvm
echo '$(brew --prefix nvm)/nvm.sh'
source $(brew --prefix nvm)/nvm.sh
echo "$REV""$CR""Insert the following line in your startup script (ex: $HOME/.bashrc):$CR$OFF"
echo "export NVM_DIR=\"\$(brew --prefix nvm)\"; [ -s \"\$NVM_DIR/nvm.sh\" ] && . \"\$NVM_DIR/nvm.sh\"$CR"
NVM_DIR="$(brew --prefix nvm)"
echo """$CR""Using nvm install node...$CR"
echo "++ nvm install $NODE_VER_TO_INSTALL"
nvm install $NODE_VER_TO_INSTALL
NODE_BINARY_PATH="`find /usr/local/Cellar/nvm -name node -type d|head -n 1`/$NODE_VER_TO_INSTALL/bin"
echo "$REV""$CR""Insert the following line in your startup script (ex: $HOME/.bashrc) and then restart your shell:$CR$OFF"
echo "export PATH=\$PATH:$NODE_BINARY_PATH:$HOME/.node/bin"
echo """$CR""Upgrading npm...$CR"
echo '++ install -g npm@latest'
npm install -g npm@latest
{ set +x; } &>/dev/null
echo "$REV""$CR""Insert following line in your $HOME/.npmrc file:$OFF"
echo """$CR""prefix=$HOME/.node$CR"
echo "Now, all is likley well if you can run the following without errors: npm install -g grunt-cli$CR"
echo "Other recommended global installs: bower, gulp, yo, node-inspector$CR"
我在这里写了一篇短文，详细说明为什么这是“正确的方式”。
如果你需要安装iojs，可以像这样使用nvm:
nvm install iojs-v1.7.1
要安装brew，只需查看其主页。
看alexpods回答其余的问题。
其他回答
使用zsh和Homebrew安装:
brew install nvm <=== This is not recommended by NVM. They want to run their shell script instead
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
然后将以下内容添加到~/。ZSHRC或您所需的shell 配置文件:
export NVM_DIR="$HOME/.nvm"
. "/usr/local/opt/nvm/nvm.sh"
然后安装一个节点版本并使用它。
nvm install 7.10.1
nvm use 7.10.1
我同意noa——如果你需要拥有多个版本的node, io.js，那么brew不是合适的解决方案。
你可以在nvm中帮助beta测试io.js支持:https://github.com/creationix/nvm/pull/616
如果你只想要io.js，并且不切换版本，那么你可以从https://iojs.org/dist/v1.0.2/iojs-v1.0.2-darwin-x64.tar.gz安装io.js的二进制发行版;这包括NPM，如果你不切换版本，你将不需要NVM。
记得在安装后更新npm: sudo npm install -g npm@latest
如果您之前使用brew安装了节点，那么在以“正确的方式”安装节点之前，您将有一堆额外的文件需要清理。另外，我必须在启动脚本中添加一些设置，以使工作顺利进行。
我写了一个脚本来简化这个过程。
# filename: install-nvm-npm-node
# author: Lex Sheehan
# purpose: To cleanly install NVM, NODE and NPM
# dependencies: brew
NOW=$(date +%x\ %H:%M:%S)
CR=$'\n'
REV=$(tput rev)
OFF=$(tput sgr0)
BACKUP_DIR=$HOME/backups/nvm-npm-bower-caches/$NOW
MY_NAME=$(basename $0)
NODE_VER_TO_INSTALL=$1
if [ "$NODE_VER_TO_INSTALL" == "" ]; then
NODE_VER_TO_INSTALL=v0.12.2
fi
if [ "`echo "$NODE_VER_TO_INSTALL" | cut -c1-1`" != "v" ]; then
echo """$CR""Usage: $ $MY_NAME <NODE_VERSION_TO_INSALL>"
echo "Example: $ $MY_NAME v0.12.1"
echo "Example: $ $MY_NAME $CR"
exit 1
fi
echo """$CR""First, run: $ brew update"
echo "Likely, you'll need to do what it suggests."
echo "Likely, you'll need to run: $ brew update$CR"
echo "To install latest node version, run the following command to get the latest version: $ nvm ls-remote"
echo "... and pass the version number you want as the only param to $MY_NAME. $CR"
echo "Are you ready to install the latest version of nvm and npm and node version $NODE_VER_TO_INSTALL ?$CR"
echo "Press CTL+C to exit --or-- Enter to continue..."
read x
echo """$REV""Uninstalling nvm...$CR$OFF"
# Making backups, but in all likelyhood you'll just reinstall them (and won't need these backups)
if [ ! -d "$BACKUP_DIR" ]; then
echo "Creating directory to store $HOME/.nvm .npm and .bower cache backups: $BACKUP_DIR"
mkdir -p $BACKUP_DIR
fi
set -x
mv $HOME/.nvm $BACKUP_DIR 2>/dev/null
mv $HOME/.npm $BACKUP_DIR 2>/dev/null
mv $HOME/.bower $BACKUP_DIR 2>/dev/null
{ set +x; } &>/dev/null
echo "$REV""$CR""Uninstalling node...$CR$OFF"
echo "Enter your password to remove user some node-related /usr/local directories"
set -x
sudo rm -rf /usr/local/lib/node_modules
rm -rf /usr/local/lib/node
rm -rf /usr/local/include/node
rm -rf /usr/local/include/node_modules
rm /usr/local/bin/npm
rm /usr/local/lib/dtrace/node.d
rm -rf $HOME/.node
rm -rf $HOME/.node-gyp
rm /opt/local/bin/node
rm /opt/local/include/node
rm -rf /opt/local/lib/node_modules
rm -rf /usr/local/Cellar/nvm
brew uninstall node 2>/dev/null
{ set +x; } &>/dev/null
echo "$REV""$CR""Installing nvm...$CR$OFF"
echo "++brew install nvm"
brew install nvm
echo '$(brew --prefix nvm)/nvm.sh'
source $(brew --prefix nvm)/nvm.sh
echo "$REV""$CR""Insert the following line in your startup script (ex: $HOME/.bashrc):$CR$OFF"
echo "export NVM_DIR=\"\$(brew --prefix nvm)\"; [ -s \"\$NVM_DIR/nvm.sh\" ] && . \"\$NVM_DIR/nvm.sh\"$CR"
NVM_DIR="$(brew --prefix nvm)"
echo """$CR""Using nvm install node...$CR"
echo "++ nvm install $NODE_VER_TO_INSTALL"
nvm install $NODE_VER_TO_INSTALL
NODE_BINARY_PATH="`find /usr/local/Cellar/nvm -name node -type d|head -n 1`/$NODE_VER_TO_INSTALL/bin"
echo "$REV""$CR""Insert the following line in your startup script (ex: $HOME/.bashrc) and then restart your shell:$CR$OFF"
echo "export PATH=\$PATH:$NODE_BINARY_PATH:$HOME/.node/bin"
echo """$CR""Upgrading npm...$CR"
echo '++ install -g npm@latest'
npm install -g npm@latest
{ set +x; } &>/dev/null
echo "$REV""$CR""Insert following line in your $HOME/.npmrc file:$OFF"
echo """$CR""prefix=$HOME/.node$CR"
echo "Now, all is likley well if you can run the following without errors: npm install -g grunt-cli$CR"
echo "Other recommended global installs: bower, gulp, yo, node-inspector$CR"
我在这里写了一篇短文，详细说明为什么这是“正确的方式”。
如果你需要安装iojs，可以像这样使用nvm:
nvm install iojs-v1.7.1
要安装brew，只需查看其主页。
看alexpods回答其余的问题。
我已经很晚了，但我不喜欢其他的答案
安装自酿酒
用于酿造
"$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
安装node和npm
你不应该使用brew来安装node和npm。
我看到过一些地方建议你应该使用Homebrew来安装Node(比如alexpods的答案和在这个Team Treehouse博客文章中)，但是这样安装你更容易遇到问题，因为npm和brew都是包管理器，你应该有一个包管理器来管理另一个包管理器，这就会导致问题，就像这个官方npm问题错误:拒绝删除:/usr/local/bin/npm或这个无法在OSX上卸载npm模块
你可以在DanHerbert的帖子中阅读更多关于这个话题的内容，在Mac OS X上为Homebrew用户修复npm
此外，使用npm的Homebrew安装将要求你在安装全局包时使用sudo。因为Homebrew背后的核心思想之一是应用程序可以在不给予root访问权限的情况下安装，这是一个坏主意。
对于其他事情
我会使用npm;但你真的应该按照每个模块的安装说明，按照他们网站上的说明，因为他们会比其他人更清楚他们有任何问题或错误
你应该用nvm安装node.js，因为这样你就不必在安装全局包时提供超级用户权限(你可以简单地执行"npm install -g packagename"而不加'sudo')。
然而，对于其他事情，Brew是非常棒的。每当我可以选择使用Bower安装一些东西时，我都倾向于使用Bower。
推荐文章
- Mac/OS X上的/var/lib/docker在哪里
- CALL_AND_RETRY_LAST分配失败-进程内存不足
- Xcode构建失败“架构x86_64未定义的符号”
- 在Ubuntu上安装Node.js
- 使用express.js代理
- 在OSX 10.11中安装Scrapy时，“OSError: [Errno 1]操作不允许”(El Capitan)(系统完整性保护)
- 如何在Mac OS X 10.6中使硬件发出哔哔声
- 从Cocoa应用程序执行一个终端命令
- Node -使用NODE_MODULE_VERSION 51根据不同的Node.js版本编译
- Android Studio无法找到有效的Jvm(与MAC OS相关)
- RabbitMQ / AMQP:单队列，同一消息的多个消费者?
- Node.js同步执行系统命令
- NSRange从Swift Range?
- 禁用包的postinstall脚本
- Node.js上的html解析器
