virtualenvwrapper

问题 Successfully ran pip install virtualenvwrapper but I can't get the next two commands to run. PS C:> export WORKON_HOME=~/Envs Error is: The term 'export' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:7 + export <<<< WORKON_HOME=~/Envs + CategoryInfo : ObjectNotFound: (export:String) [], CommandNotFoundException +

问题 Successfully ran pip install virtualenvwrapper but I can't get the next two commands to run. PS C:> export WORKON_HOME=~/Envs Error is: The term 'export' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:7 + export <<<< WORKON_HOME=~/Envs + CategoryInfo : ObjectNotFound: (export:String) [], CommandNotFoundException +

问题 After googling around regarding virtualenv, I was under the impression that virtual environments should be created for every project I create (that are related and use the same site packages). Is this true and why or why not? Also, if I am currently using a virtualenv for one of my projects, how would I go about upgrading when upgrades for the packages come along? 回答1: Generally this is considered good practice. However, keep in mind that this can result in disk consumption fairly quickly if

问题 After googling around regarding virtualenv, I was under the impression that virtual environments should be created for every project I create (that are related and use the same site packages). Is this true and why or why not? Also, if I am currently using a virtualenv for one of my projects, how would I go about upgrading when upgrades for the packages come along? 回答1: Generally this is considered good practice. However, keep in mind that this can result in disk consumption fairly quickly if

问题 After googling around regarding virtualenv, I was under the impression that virtual environments should be created for every project I create (that are related and use the same site packages). Is this true and why or why not? Also, if I am currently using a virtualenv for one of my projects, how would I go about upgrading when upgrades for the packages come along? 回答1: Generally this is considered good practice. However, keep in mind that this can result in disk consumption fairly quickly if

问题 Fresh Ubuntu 18.04 install. Following these instructions here are the commands I've run so far. sudo apt update sudo apt upgrade python3 -V sudo apt install python3-pip sudo apt install build-essential libssl-dev libffi-dev python3-dev sudo apt install python3-venv source /usr/local/bin/virtualenvwrapper.sh Returns bash: /usr/local/bin/virtualenvwrapper.sh: No such file or directory. find virtualenvwrapper.sh Returns find: ‘virtualenvwrapper.sh’: No such file or directory EDIT: Sudo -H pip3

问题 By error, I forgot to specify the WORKON_HOME variable before creating my virtual environments, and they were created in /root/.virtualenvs directory. They worked fine, and I did some testing by activating certain environment and then doing (env)$ pip freeze to see what specific modules are installed there. So, whe I discovered the workon home path error, I needed to change the host directory to /usr/local/pythonenv . I created it and moved all the contents of /root/.virtualenvs directory to

问题 By error, I forgot to specify the WORKON_HOME variable before creating my virtual environments, and they were created in /root/.virtualenvs directory. They worked fine, and I did some testing by activating certain environment and then doing (env)$ pip freeze to see what specific modules are installed there. So, whe I discovered the workon home path error, I needed to change the host directory to /usr/local/pythonenv . I created it and moved all the contents of /root/.virtualenvs directory to

问题 Could anyone please help me with how to fix the virtuaenv issue on windows 10 - 64-bit pc. I repeatedly keep getting this error while I try to create a virtual env using windows Powershell/Command windows to install Django projects Error message "mkvirtualenv : The term 'mkvirtualenv' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again." Appreciate your

问题 i installed virtualenv and virtualenvwrapper and with this command i created an environment: mkvirtualenv cv it works and after creating i was in the new environment. right now i restarted my computer and i want to activate that environment again, but how? i use this tutorial to install Opencv on my Mac and one of steps is creating new environment. im confused right now: http://www.pyimagesearch.com/2015/06/15/install-opencv-3-0-and-python-2-7-on-osx/ i uses virtualenv already but im new to