我正在尝试使用以下方法安装cocoapods:
sudo install cocoapods
这是我收到的回信
usage: install [-bCcpSsv] [-B suffix] [-f flags] [-g group] [-m mode]
[-o owner] file1 file2
install [-bCcpSsv] [-B suffix] [-f flags] [-g group] [-m mode]
[-o owner] file1 ... fileN directory
install -d [-v] [-g group] [-m mode] [-o owner] directory ...
这是我第二次尝试安装cocoapods。首次安装失败,并说我可能需要安装ruby-dev?我尝试安装该软件,然后开始接收上述消息。