0.2 PyPI package doesn't include the sources

[GoogleCodeExporter]

What steps will reproduce the problem?
1. pip install chromium-compact-language-detector==0.2

What is the expected output? What do you see instead?
"The `cld` C++ library is absent from this system. Please install it."

What version of the product are you using? On what operating system?
Version 0.2

Please provide any additional information below.

This problem is mentioned in issue #13, but wasn't fixed.
Because of it, using 0.2 on Heroku isn't possible. 0.031415 works well, because 
it includes all the necessary source files.

Full pip output:
$ pip install chromium-compact-language-detector==0.2
Downloading/unpacking chromium-compact-language-detector==0.2
  Downloading chromium_compact_language_detector-0.2.tar.gz
  Running setup.py egg_info for package chromium-compact-language-detector
    `pkg-config --libs --cflags cld` returns in error:
    Package cld was not found in the pkg-config search path.
    Perhaps you should add the directory containing `cld.pc'
    to the PKG_CONFIG_PATH environment variable
    No package 'cld' found

    The `cld` C++ library is absent from this system. Please install it.
    Complete output from command python setup.py egg_info:
    `pkg-config --libs --cflags cld` returns in error:

Package cld was not found in the pkg-config search path.

Perhaps you should add the directory containing `cld.pc'

to the PKG_CONFIG_PATH environment variable

No package 'cld' found



The `cld` C++ library is absent from this system. Please install it.

Original issue reported on code.google.com by nicolas....@gmail.com on 21 Feb 2014 at 11:41