Install error

[ediskandarov]

tarantool-queue package requires msgpack to be installed.

(tnt-queue-msgpack)[e.iskandarov@win91 ~]$ pip install tarantool-queue
Downloading/unpacking tarantool-queue
  Using download cache from /home/e.iskandarov/.cache/pip/http%3A%2F%2Fpypi.mail.ru%2Froot%2Fpypi%2Ff%2Fhttps%2Fpypi.python.org%2Fpackages%2Fsource%2Ft%2Ftarantool-queue%2Ftarantool-queue-0.1.1.zip
  Running setup.py egg_info for package tarantool-queue
    Traceback (most recent call last):
      File "<string>", line 16, in <module>
      File "/home/e.iskandarov/.virtualenvs/tnt-queue-msgpack/build/tarantool-queue/setup.py", line 6, in <module>
        from tarantool_queue import __version__
      File "tarantool_queue/__init__.py", line 3, in <module>
        from tarantool_queue import Task, Tube, Queue
      File "tarantool_queue/tarantool_queue.py", line 4, in <module>
        import msgpack
    ImportError: No module named msgpack
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 16, in <module>

  File "/home/e.iskandarov/.virtualenvs/tnt-queue-msgpack/build/tarantool-queue/setup.py", line 6, in <module>

    from tarantool_queue import __version__

  File "tarantool_queue/__init__.py", line 3, in <module>

    from tarantool_queue import Task, Tube, Queue

  File "tarantool_queue/tarantool_queue.py", line 4, in <module>

    import msgpack

ImportError: No module named msgpack

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /home/e.iskandarov/.virtualenvs/tnt-queue-msgpack/build/tarantool-queue
Storing complete log in /home/e.iskandarov/.pip/pip.log