commit 60a2a9d0720693b9438b0f1c75f570dc96bf3a4b
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Fri Aug 1 14:58:29 2014 -0400

    silent mode

commit 20368e741993a2c96739aa1de457618a5272bfe7
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Fri Aug 1 14:56:00 2014 -0400

    pylibmc

commit 8a512995d806ad58e4a8cab9cd712e762277dcf3
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Fri Aug 1 14:55:25 2014 -0400

    fix for pip-grep

commit 0b83a0ac11ee67f08dc843b01ecfe72c9b9c2938
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Fri Aug 1 14:50:35 2014 -0400

    cat that shit

commit 27095d320f4e6c0a6bccec945efbdb6f09598cfc
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Fri Aug 1 14:49:11 2014 -0400

    don't silence the output

commit db15ac279169467e1e78cfcc55cb740660d4b4c9
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Fri Aug 1 14:46:55 2014 -0400

    hello

commit 6b851815b07331bf185f218c40d62123df048b7b
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Fri Aug 1 14:41:37 2014 -0400

    cleanup

commit b2ccf76ccb244976e5ee71164cfe591925cb13a4
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Fri Aug 1 14:41:14 2014 -0400

    remove last debugging statement

commit fdcb7a210327f01fdc49dba00c3928cbb4778c72
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Fri Aug 1 14:39:10 2014 -0400

    remove debugging statements

commit dd58a898e4e5244f3b78ce0402537a1b730a3cc3
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Fri Aug 1 14:36:02 2014 -0400

    bp watch

commit c722f6e964b2a25f91d153c65f0c473ff22ff4c8
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Fri Aug 1 14:34:34 2014 -0400

    install finished

commit 81644ba1956798c06f55a8ce4c86239ca4ee8036
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Fri Aug 1 14:33:04 2014 -0400

    install started

commit 62d0e3b81a5ac25e8ceab735e25cf2bb8d161f0b
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Thu Jul 31 14:54:59 2014 -0400

    debug

commit 1775a1b206780fd99d013ca7c0cb8d8de17a8461
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Thu Jul 31 13:01:15 2014 -0400

    test0

commit 3d20cf89ae0f9436a54c456779a544a3b9d226ac
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Thu Jul 31 12:57:07 2014 -0400

    test2/2

commit 751d7496893bc84430a93cd479511786bce9abb9
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Thu Jul 31 12:50:11 2014 -0400

    silent mode

commit f927b7b3dee18c6ee58b36a3f96ad66e53b8d46d
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Thu Jul 31 12:44:58 2014 -0400

    pylibmc with pip-grep

commit 00dfc36701bf72191f0ad7b7d5533ba7a9ac3b10
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Thu Jul 31 12:41:11 2014 -0400

    no debug echo

commit 38d78d800583fc89100cadc551ce715c5800f0b8
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Thu Jul 31 12:40:06 2014 -0400

    source, not subenv

commit f455de19a8c1150aa2a4df164b90c2dc9a195942
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Thu Jul 31 12:36:35 2014 -0400

    don't print "installing dependencies with pip" twice

commit e72ed7ddbafa0722d2ac6f0cdaf4ac4d0ca0f634
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Thu Jul 31 12:35:47 2014 -0400

    refactor

commit 64819d9fd7ac042ef56499750b47214eb863f8d2
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Thu Jul 31 12:24:26 2014 -0400

    pip-grep

commit 5e075dd7dbeda9084ea7ce0151dc17924251c258
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Thu Jul 31 12:24:13 2014 -0400

    no more travis

commit bc9baba04436dc7b8aefeaee24e820a9720ee9e8
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Tue Jul 29 13:32:40 2014 -0400

    if not requirement

commit 0918d781e50e6190d1045c19c5c5a37e00d669dc
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Tue Jul 29 13:28:28 2014 -0400

    only use requirments that are truthy

commit 4f0f750407eae6bc7faea50c7b607a10a11ad1c5
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Tue Jul 29 13:25:15 2014 -0400

    new version of pip-diff

commit d13b397a21733d0a0a5e31c4995dc6a3b65cd977
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Tue Jul 29 13:12:23 2014 -0400

    ignore errors for pip-diff

commit bb09fb0d5051f69a35e086030b11fd39d1539f84
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Tue Jul 29 12:55:55 2014 -0400

    uninstall the packages

commit 29b2e1f2dbe7761e3f7f55827d0adcd0025aeb4b
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Tue Jul 29 12:47:21 2014 -0400

    maybe this one should be relative

commit 2448558624fdce634350e904eaad5fd3aa725c22
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Tue Jul 29 12:44:04 2014 -0400

    docopt

commit 47010d297330869516f6add46ace97a41cdccb8d
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Tue Jul 29 12:40:36 2014 -0400

    first pass at pip-pop integration

commit 59ac5912e1322be771d1969687891ebeb9f4b5f0
Author: Kenneth Reitz <me@kennethreitz.com>
Date:   Tue Jul 22 14:42:08 2014 -0400

    copy requirements

The current regex assumes that pylibmc appears at the beginning of a line
(whitespace only precedes it), which is a fair assumption in a single 'flat'
requirements.txt file. However, if you are using nested requirements then
this is not the case - your pylibmc may exist in a sub-directory. This is
very similar to the way in which mercurial is installed if "hg+" is found
in the requirements file (see the /bin/compile script). By insisting that
pylibmc appear at the beginning of the file, it's impossible to fool the
compilation into installing libmemcached (as this script does) by simply
putting the phrase into a comment, which is what you *can* do with 'hg+'.

I've updated the regex to remove the beginning of line restriction. This
means that you can add a comment to a top-level requirements.txt that
will trigger the install, without having to functionally alter your
nested requirements.

e.g. top-level requirements.txt:

    # fake comment to trigger pylibmc script
    # fake comment to trigger hg+ install
    -r requirements/production.txt