2017-08-17 61 views
1

我試圖使用STEP安裝Python虛擬環境:在這個環節上5 Install OpenCV 3 on macOS with Homebrew (the easy way)的.bash_profile配置混亂

我在配置該文件正確

$ nano ~/.bash_profile 

只有在編輯像演藝

的.bash_profile中遇到問題
# Virtualenv/VirtualenvWrapper 
source /usr/local/bin/virtualenvwrapper.sh 

不允許我轉到下一步

我得到這個警告mkvirtualenv: command not found

使用幫助,這techstricks.com/mkvirtualenv-command-not-found-virtualenvwrapper/

找到如何virtualenwrapper virtualenvwrapper.readthedocs.io/en/latest/install.html#python-interpreter-virtualenv-and-path

這個鏈接就這樣改變了我的bash_profile包含

#Homebrew 
export PATH=/usr/local/bin:$PATH 

export WORKON_HOME=$HOME/.virtualenvs 

# Virtualenv/VirtualenvWrapper 
source /usr/local/bin/virtualenvwrapper.sh 
export PROJECT_HOME=$HOME/Devel 
export VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python 
export VIRTUALENVWRAPPER_VIRTUALENV=/usr/local/bin/virtualenv 
export VIRTUALENVWRAPPER_VIRTUALENV_ARGS='--no-site-packages' 

當我嘗試$ source ~/.bash_profile

我得到這個

-bash: /usr/local/bin/python: No such file or directory 
virtualenvwrapper.sh: There was a problem running the initialization hooks. 

If Python could not import the module virtualenvwrapper.hook_loader, 
check that virtualenvwrapper has been installed for 
VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python and that PATH is 
set properly. 

我該如何解決這個問題???????

回答

0

我終於搞定了。

我安裝VIRTUALENV和包裝separatley

pip install virtualenv 

可能會幫助有前途。


我使用

​​

鏈接

virtualenvwrapper.readthedocs.io/en/latest/install.html#python-interpreter-virtualenv-and-path安裝虛擬Enviornment包裝

我的bash_profile文件的內容

家釀

出口PATH =在/ usr/local/bin目錄:$ PATH

#export WORKON_HOME = $ HOME/.virtualenvs

#VIRTUALENV/VirtualenvWrapper 源的/ usr /本地/斌/ virtualenvwrapper。SH #export PROJECT_HOME = $ HOME /傑韋利 #export VIRTUALENVWRAPPER_PYTHON =在/ usr/local/bin目錄/蟒蛇 #export VIRTUALENVWRAPPER_VIRTUALENV =在/ usr/local/bin目錄/ virtualenv中 #export VIRTUALENVWRAPPER_VIRTUALENV_ARGS = ' - 無站點包'我的.bashrc文件

內容

出口WORKON_HOME = $ HOME/.virtualenvs

出口PROJECT_HOME = $ HOME /項目

源/usr/local/bin/virtualenvwrapper.sh

0

我有同樣的確切問題,但我周圍有方式比/ U/Santhosh DC不同。在過去兩個月的某段時間Homebrew突然發生變化之後,我不得不改變: VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/pythonVIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python2

希望這可以幫助別人。