python - 适用于virtualenv和Python的OSX 10.11.6版中的〜/.bash_profile

Question

因此，当我只在终端中编写这些命令时，就会出现以下错误:

 /  L/F/P  Versions  export VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python3                                                                    ➶ 127  04:21:45 PM
 /  L/F/P  Versions  source /usr/local/bin/virtualenvwrapper.sh                                                                                        04:21:52 PM
Expected end of the statement, but instead found a '&'
/usr/local/bin/virtualenvwrapper.sh (line 67): if [ "$OS" = "Windows_NT" ] && ([ "$MSYSTEM" = "MINGW32" ] || [ "$MSYSTEM" = "MINGW64" ])
                                                                            ^
from sourcing file /usr/local/bin/virtualenvwrapper.sh
    called on standard input

source: Error while reading file '/usr/local/bin/virtualenvwrapper.sh'

另外，当我用 ~/.bash_profile编写它们时，也会出现以下错误:

 /  L/F/P  Versions  vi ~/.bash_profile                                                                                                                04:18:50 PM
 /  L/F/P  Versions  source ~/.bash_profile                                                                                                            04:21:11 PM
Unsupported use of '&&'. In fish, please use 'COMMAND; and COMMAND'.
~/.bash_profile (line 3): [[ -s "$HOME/.profile" ]] && source "$HOME/.profile" # Load the default .profile
                                                     ^
from sourcing file ~/.bash_profile
    called on standard input

source: Error while reading file '/Users/mona/.bash_profile'

我的 ~/.bash_profile中有这些:

 ~/.bash_profile
  1 export PATH=$PATH:/usr/local/go/bin
  2
  3 [[ -s "$HOME/.profile" ]] && source "$HOME/.profile" # Load the default .profile
  4
  5 [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
  6
  7 # Setting PATH for Python 3.4
  8 # The orginal version is saved in .bash_profile.pysave
  9 PATH="/Library/Frameworks/Python.framework/Versions/3.4/bin:${PATH}"
 10 export PATH
 11
 12 # added by Anaconda2 2.4.1 installer
 13 export PATH="/Users/mona/anaconda/bin:$PATH"
 14
 15 compresspdf() {
 16       gs -sDEVICE=pdfwrite -dNOPAUSE -dQUIET -dBATCH -dPDFSETTINGS=/${3:-"screen"} -dCompatibilityLevel=1.4 -sOutputFile=$2 $1
 17     }
 18
 19
 20 export PATH="/usr/local/sbin:$PATH"
 21 export PATH=/usr/local/bin:$PATH
 22 export VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python3
 23 source /usr/local/bin/virtualenvwrapper.sh
~

我正在尝试遵循本教程:

http://www.pyimagesearch.com/2015/06/29/install-opencv-3-0-and-python-3-4-on-osx/

感谢您的帮助或评论。

 /  L/F/P  Versions  python                                                                                                                            04:28:32 PM
Python 3.5.2 (default, Jul 28 2016, 21:28:07)
[GCC 4.2.1 Compatible Apple LLVM 7.0.2 (clang-700.1.81)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

Answer 1

看来您使用的是fish shell。您的bash个人资料是使用明显不受鱼支持的项目编写的，请具体参见

Unsupported use of '&&'. In fish, please use 'COMMAND; and COMMAND'.

从您尝试获取bash个人资料开始。您可能需要找到其他教程才能继续学习，自己创建virtualenvs或尝试将教程的重磅内容翻译成鱼。