twisted.internet

mona@pascal:~/computer_vision/instagram$ sudo pip install twisted
The directory '/home/mona/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/mona/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting twisted
Collecting constantly>=15.1 (from twisted)
  Downloading constantly-15.1.0-py2.py3-none-any.whl
Collecting Automat>=0.3.0 (from twisted)
  Downloading Automat-0.5.0-py2.py3-none-any.whl
Collecting incremental>=16.10.1 (from twisted)
  Downloading incremental-16.10.1-py2.py3-none-any.whl
Collecting zope.interface>=4.0.2 (from twisted)
Collecting attrs (from Automat>=0.3.0->twisted)
  Downloading attrs-16.3.0-py2.py3-none-any.whl
Requirement already satisfied: six in /usr/local/lib/python3.4/dist-packages (from Automat>=0.3.0->twisted)
Requirement already satisfied: setuptools in /usr/local/lib/python3.4/dist-packages (from zope.interface>=4.0.2->twisted)
Installing collected packages: constantly, attrs, Automat, incremental, zope.interface, twisted
Successfully installed Automat-0.5.0 attrs-16.3.0 constantly-15.1.0 incremental-16.10.1 twisted-17.1.0 zope.interface-4.3.3
mona@pascal:~/computer_vision/instagram$ scrapy startproject instagram
Traceback (most recent call last):
  File "/usr/bin/scrapy", line 3, in <module>
    from scrapy.cmdline import execute
  File "/usr/lib/python2.7/dist-packages/scrapy/cmdline.py", line 10, in <module>
    from scrapy.crawler import CrawlerProcess
  File "/usr/lib/python2.7/dist-packages/scrapy/crawler.py", line 3, in <module>
    from twisted.internet import reactor, defer
ImportError: No module named twisted.internet