在virtualenv尚未找到的命令中安装Flask [英] Installed Flask in a virtualenv yet "command not found"

问题描述

安装virtualenv，激活它，pip安装烧瓶，然而，当我尝试运行一个脚本或看到它是否识别，我得到命令未找到。

<$ p （项目）gabriel @ debian：〜/项目$ pip列表
Flask（0.10.1）
itsdangerous（0.24）
Jinja2（2.7.3）
MarkupSafe（0.23）
pip（1.5.6）
setuptools（5.5.1）
Werkzeug（0.10.4）
（项目）gabriel @ debian：〜 / project $ flask
-bash：flask：找不到命令
（project）gabriel @ debian：〜/ project $ Flask
-bash：Flask：找不到命令
）gabriel @ debian：〜/ project $< / 3

还试过：

 （project）gabriel @ debian：〜/ project $ python -m flask pi.py 
 / home / gabriel / project / bin / python：没有模块名为flask .__ main__; 'flask'是一个包，不能直接执行
（project）gabriel @ debian：〜/ project 
  

flask 命令，它是在0.11中添加的。如果 pi.py 具有智能来运行你的应用程序，比如它使用的是Flask-Script，那么你正在寻找的命令是：

  $ python pi.py 
  

您可以安装 Flask-CLI 以获得 flask 命令在0.10，如果你不能升级到0.11。

Installed virtualenv, activated it, pip installed flask, and yet, when i try to run a script or see if it recognised, i get command not found.

(project)gabriel@debian:~/project$ pip list
Flask (0.10.1)
itsdangerous (0.24)
Jinja2 (2.7.3)
MarkupSafe (0.23)
pip (1.5.6)
setuptools (5.5.1)
Werkzeug (0.10.4)
(project)gabriel@debian:~/project$ flask
-bash: flask: command not found
(project)gabriel@debian:~/project$ Flask
-bash: Flask: command not found
(project)gabriel@debian:~/project$ </3

Also tried:

(project)gabriel@debian:~/project$ python -m flask pi.py
/home/gabriel/project/bin/python: No module named flask.__main__; 'flask' is a package and cannot be directly executed
(project)gabriel@debian:~/project$ 

解决方案

Flask 0.10 has no flask command, it was added in 0.11. If pi.py has the smarts to run your app, such as if it's using Flask-Script, the command you're looking for is:

$ python pi.py

You can install Flask-CLI to get the flask command in 0.10 if you can't upgrade to 0.11.

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