没有名为flask（GAE）的模块[重复]

Question

我正在尝试在https://github.com/gae-init/gae-init/ 运行 vanilla gae-init 项目以开始使用 Flask 和 GAE。我不断收到此错误 -

INFO     2015-10-11 13:28:25,924 devappserver2.py:763] Skipping SDK update check.
INFO     2015-10-11 13:28:26,001 api_server.py:205] Starting API server at: http://localhost:48281
INFO     2015-10-11 13:28:26,024 dispatcher.py:197] Starting module "default" running at: http://127.0.0.1:8080
INFO     2015-10-11 13:28:26,026 admin_server.py:116] Starting admin server at: http://localhost:8081
ERROR    2015-10-11 13:28:28,552 wsgi.py:263] 
Traceback (most recent call last):
  File "/media/thomas/2CCC2F86CC2F4982/Dev Stuff/SDKs/google_appengine/google/appengine/runtime/wsgi.py", line 240, in Handle
    handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
  File "/media/thomas/2CCC2F86CC2F4982/Dev Stuff/SDKs/google_appengine/google/appengine/runtime/wsgi.py", line 299, in _LoadHandler
    handler, path, err = LoadObject(self._handler)
  File "/media/thomas/2CCC2F86CC2F4982/Dev Stuff/SDKs/google_appengine/google/appengine/runtime/wsgi.py", line 85, in LoadObject
    obj = __import__(path[0])
  File "/media/thomas/2CCC2F86CC2F4982/Linux/Python/gae-init/main/main.py", line 3, in <module>
    import flask
ImportError: No module named flask
INFO     2015-10-11 13:28:28,560 module.py:786] default: "GET /_ah/warmup HTTP/1.1" 500 749

我尝试使用export PYTHONPATH=$PYTHONPATH:/usr/local/lib/python2.7/dist-packages 将PYTHONPATH 添加到我的.bashrc 文件中（dist-packages，因为那是pip 似乎正在安装我所有东西的地方？我看到提到site-packages，但没有任何内容文件夹）

我试过运行pip install -r requirements.txt -t lib，因为据我所知，dev_server.py 根本找不到烧瓶。

我已经查看了here 和here 的答案，但它们并没有太大帮助。第二个似乎很有希望，但我运行的是 Ubuntu 而不是 Windows。

我是 Python 的初学者，所以我一直在尝试解决这个问题。

感谢您的帮助！

Answer 1

您必须通过将appengine_config.py 添加到您的项目根目录来告诉您的应用程序在哪里第三方库。

https://cloud.google.com/appengine/docs/python/tools/libraries27#vendoring