-bash：doc2dash：在OS X Mavericks中找不到命令

Question

我有两天大的Mac Pro，带有OS X Mavericks，需要使doc2dash正常工作。

我已经安装了Python，pip和doc2dash，但是在终端机中键入“ doc2dash”时，仍然出现以下错误。

-bash: doc2dash: command not found

这是我的.bash_profile文件的样子：

# Set architecture flags
export ARCHFLAGS="-arch x86_64"
# Ensure user-installed binaries take precedence
export PATH=/usr/local/bin:$PATH
# Load .bashrc if it exists
test -f ~/.bashrc && source ~/.bashrc


#[[ -s "$HOME/.profile" ]] && source "$HOME/.profile" # Load the default .profile

#[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*

##
# Your previous /Users/USERNAME/.bash_profile file was backed up as /Users/USERNAME/.bash_profile.macports-saved_2014-03-08_at_02:37:54
##

# MacPorts Installer addition on 2014-03-08_at_02:37:54: adding an appropriate PATH variable for use with MacPorts.
#export PATH=/opt/local/bin:/opt/local/sbin:$PATH
# Finished adapting your PATH environment variable for use with MacPorts.

根据评论进行编辑：

哪个doc2dash

不返回任何内容。

当我运行“ sudo pip install --user doc2dash”时，出现以下内容：

 Requirement already satisfied (use --upgrade to upgrade): doc2dash in /Users/USERNAME/Library/Python/2.7/lib/python/site-packages Cleaning up... 

当我在上面的目录中列出doc2dash文件时，将显示以下内容：

drwxr-xr-x   9 USERNAME  staff  306 Mar  8 02:28 doc2dash
drwxr-xr-x   9 USERNAME  staff  306 Mar  8 02:28 doc2dash-1.2.0.dist-info

doc2dash不在/ usr / local / bin中。

有人可以告诉我怎么做才能使此命令生效吗？

Answer 1

pip install --user将命令安装到~/Library/Python/2.7/bin 。 更新您的.bash_profile以包含以下行：

export PATH="$HOME/Library/Python/2.7/bin:/usr/local/bin:$PATH"

然后打开一个新的终端，外壳将能够找到doc2dash 。