我使用此代碼安裝燒瓶pip install flaskpip3 install flask我像這樣導(dǎo)入燒瓶from flask import Flaskfrom flask_ask import Ask, statement, question, session當(dāng)我嘗試跑步時(shí)python test.pypython3 test.py兩者都給出了這個(gè)錯(cuò)誤from flask_ask import Ask, statement, question, sessionImportError: No module named flask_ask嘗試所有這些代碼python3.6 -m pip install flask_openidsudo apt-get install python-flask它不能解決我的問題pip --version：來自 /home/ghost/.local/lib/python2.7/site-packages/pip (python 2.7) 的 pip 18.1pip3 --version : 來自 /usr/lib/python3/dist-packages (python 3.6) 的 pip 9.0.1