Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/python/363.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/7/python-2.7/5.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Python 在vscode上安装virtualenv后出错_Python_Python 2.7_Virtualenv - Fatal编程技术网

Python 在vscode上安装virtualenv后出错

Python 在vscode上安装virtualenv后出错,python,python-2.7,virtualenv,Python,Python 2.7,Virtualenv,我是编程新手,在我的vscode中安装了virtualenv之后遇到了这个错误。请帮帮我 virtualenv : The term 'virtualenv' 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

我是编程新手,在我的vscode中安装了
virtualenv
之后遇到了这个错误。请帮帮我

virtualenv : The term 'virtualenv' 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:1
+ virtualenv myprojectenv
+ ~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (virtualenv:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

当您仅在powershell或命令提示符中键入
virtualenv myproject
时,它不知道该代码以任何方式实际与哪个程序相关(并且它无法识别代码)

如果您在python3中使用
python-m virtualenv myprojectenv
(在Python2中)或
python-m venv myprojectenv
,您应该会成功。这将调用python和名为virtualenv的模块(即-m)

这将在您的powershell当前所在的目录中创建虚拟环境文件夹。因此,如果您的powershell位于C:\users\xxx>,它将在那里创建。因此,在创建之前,您应该确保导航到所需的位置


编辑:添加版本

这能回答你的问题吗?作为初学者,你的第一步应该是用谷歌搜索错误消息。例如,你会找到上面已经回答问题的链接。