HomeBrew -bash:$:找不到命令 [英] HomeBrew -bash: $: command not found
问题描述
我正在尝试在Mac上安装pyqt.我已经安装了自制软件,而且看起来不错",但是当我运行命令$ brew install pyqt时,出现以下错误:
I am trying to install pyqt on my mac. I have installed homebrew and it seems to be "fine" but when I run the command $ brew install pyqt I get the following error:
-bash:$:找不到命令
-bash: $: command not found
有人可以指出正确的方向吗,我看过几个网站,但似乎无法对其进行故障排除.
Could someone please point me in the right direction, I have looked at several websites but I can't seem to troubleshoot it.
谢谢
推荐答案
您似乎从网站或其他来源复制了一行.通常,终端命令在文档中带有示例终端提示的前缀.例如,如果系统指示您运行ls
命令,则通常会看到该命令打印为
It looks like you copied a line from a website or other source. Generally, terminal commands are prefixed by a sample terminal prompt in documentation. For example, if you're instructed to run the ls
command, you'll often see it printed as
$ ls
在文档中. $
不是命令的 部分,它仅表示终端提示.
in documentation. That $
is not part of the command, it merely represents a terminal prompt.
因此在没有$
的情况下运行brew install pyqt
.
So run brew install pyqt
without the $
.
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