Q:

pip3 installs to wrong directory

For some reason, pip3 does not install packages to the proper dist-packages directory, at least not the directory I expect. 
I am trying to install the package cleverwrap currently, but this happens for all packages installed with pip3 as far as I can tell.
I am running this command:
sudo pip3 install cleverwrap

This command installs to /usr/local/lib/python2.7/dist-packages/
Shouldn't it install to /usr/local/lib/python3.4/dist-packages/ ?
crawforc3@raspberrypi:~$ python --version
Python 2.7.9

crawforc3@raspberrypi:~$ python3 --version
Python 3.4.2

crawforc3@raspberrypi:~$ which pip
/usr/local/bin/pip

crawforc3@raspberrypi:~$ which pip3
/usr/local/bin/pip3

crawforc3@raspberrypi:~$ python3 -m pip install cleverwrap
/usr/bin/python3: No module named pip

crawforc3@raspberrypi:~$ echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/games:/usr/games

Output from 
    pip3 show cleverwrap
crawforc3@raspberrypi:~$ pip3 show cleverwrap
Name: cleverwrap
Version: 0.2.3.2
Summary: A wrapper for the official cleverbot.com API
Home-page: https://github.com/edwardslabs/cleverwrap.py
Author: Andrew Edwards
Author-email: andrewthomasedwards@gmail.com
License: MIT
Location: /usr/local/lib/python2.7/dist-packages
Requires: requests

@Hydraxan14 suggested this answer:
https://stackoverflow.com/questions/31407208/pip3-4-v-refers-to-python2-7-installation/35182033#35182033
I changed where pip looks for python3. This resulted in a version conflict. Something was looking for a different version of pip than was installed.
Output from pip3 -V
crawforc3@raspberrypi:/usr/local/bin$ pip3 -V
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/pkg_resources.py", line 449, in _build_master
    ws.require(__requires__)
  File "/usr/lib/python3/dist-packages/pkg_resources.py", line 745, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/lib/python3/dist-packages/pkg_resources.py", line 644, in resolve
    raise VersionConflict(dist, req)
pkg_resources.VersionConflict: (pip 1.5.6 (/usr/lib/python3/dist-packages), Requirement.parse('pip==9.0.1'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/pip3", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python3/dist-packages/pkg_resources.py", line 2876, in <module>
    working_set = WorkingSet._build_master()
  File "/usr/lib/python3/dist-packages/pkg_resources.py", line 451, in _build_master
    return cls._build_from_requirements(__requires__)
  File "/usr/lib/python3/dist-packages/pkg_resources.py", line 464, in _build_from_requirements
    dists = ws.resolve(reqs, Environment())
  File "/usr/lib/python3/dist-packages/pkg_resources.py", line 639, in resolve
    raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: pip==9.0.1

Updating pip3 with this command solved the version conflict and everything works now.
sudo python3 -m pip install pip --upgrade

A:

@Hydraxan14's answer got me going in the right direction.

pip3 is being run with python2.7
I found this stack overflow answer which might pertain to this situation.

Summary

Basically, /usr/local/pip3 has the #!/usr/bin/python shebang as its first line, which causes it to be run by the python2.7 interpreter, and not the python3 interpreter.
This might be causing your issue.
The linked answer mentions changing pip3's shebang to #!/usr/bin/python3 to force it to be run with the python3 interpreter.

After making the change suggested in the link that @Hydraxan14 suggested, I was left with a pip3 version conflict which was easily fixed by updating pip3 by running:
python3 -m pip install pip --upgrade

