mac安装ruby教程
时间: 2023-11-23 18:06:34 浏览: 140
要在Mac上安装Ruby,可以按照以下步骤进行操作:
1. 打开终端应用程序。你可以在“应用程序”文件夹的“实用工具”文件夹中找到它。
2. 检查你的Mac上是否已经安装了Xcode命令行工具。在终端中运行以下命令:
```
xcode-select --install
```
如果你已经安装了Xcode命令行工具,终端会显示已安装的版本。如果没有安装,它会提供一个选项来安装它。
3. 安装一个版本管理工具,例如Homebrew。在终端中运行以下命令来安装Homebrew:
```
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
```
4. 安装Ruby。运行以下命令来使用Homebrew安装Ruby:
```
brew install ruby
```
5. 安装完成后,可以通过运行以下命令来验证Ruby是否成功安装:
```
ruby -v
```
这将显示Ruby的版本号。
现在你已经成功在Mac上安装了Ruby。你可以使用终端来运行Ruby程序或执行其他Ruby相关的操作。
相关问题
Mac安装rabbitmq的详细教程
下面是Mac安装rabbitmq的详细教程:
1. 安装Homebrew
在Mac终端中输入以下命令安装Homebrew:
```
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
```
2. 安装Erlang
在Mac终端中输入以下命令安装Erlang:
```
brew install erlang
```
3. 安装RabbitMQ
在Mac终端中输入以下命令安装RabbitMQ:
```
brew install rabbitmq
```
4. 启动RabbitMQ
在Mac终端中输入以下命令启动RabbitMQ:
```
brew services start rabbitmq
```
5. 验证安装
在Mac终端中输入以下命令验证RabbitMQ是否成功安装:
```
rabbitmqctl status
```
如果输出类似于以下内容,说明RabbitMQ已经成功安装并启动:
```
Status of node rabbit@localhost
[{pid,xxx},
{running_applications,
[{rabbitmq_management,"RabbitMQ Management Console","3.x.x"},
{rabbitmq_web_dispatch,"RabbitMQ Web Dispatcher","3.x.x"},
{rabbitmq_management_agent,"RabbitMQ Management Agent","3.x.x"},
{rabbit,"RabbitMQ","3.x.x"},
{mnesia,"MNESIA CXC 138 12","4.15.5"},
{os_mon,"CPO CXC 138 46","2.4.7"},
{rabbit_common,[],"3.x.x"},
{cowboy,"Small, fast, modern HTTP server.","1.0.4"},
{ranch,"Socket acceptor pool for TCP protocols.","1.0.0"},
{ssl,"Erlang/OTP SSL application","8.3.1"},
{public_key,"Public key infrastructure","1.6.6"},
{crypto,"CRYPTO","4.5.1"},
{sasl,"SASL CXC 138 11","3.3.2"},
{stdlib,"ERTS CXC 138 10","3.6"},
{kernel,"ERTS CXC 138 10","6.2"}]},
{os,{unix,darwin}},
{erlang_version,"xxx"},
{memory,[{total,xxx},{connection_readers,xxx},{connection_writers,xxx},{connection_channels,xxx}]},
{vm_memory_high_watermark,xxx},
{vm_memory_limit,xxx},
{disk_free_limit,xxx},
{disk_free,xxx},
{file_descriptors,[{total_limit,xxx},{total_used,xxx},{sockets_limit,xxx},{sockets_used,xxx}]},
{processes,[{limit,xxx},{used,xxx}]},
{run_queue,xxx},
{uptime,xxx}]
```
这就是在Mac上安装RabbitMQ的详细步骤。
git下载安装教程mac
在Mac上下载和安装Git的步骤如下:
1. 打开终端(Terminal)应用程序,可以在Launchpad中找到它。
2. 输入以下命令安装Homebrew:
`/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"`
3. 安装Git,输入以下命令:
`brew install git`
4. 等待安装完成后,可以输入以下命令检查Git版本:
`git --version`
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