I've got the exact same problem getting this error when trying to makepkg flexget:
$this->bbcode_second_pass_code('', '
[ove@arch flexget]$ makepkg -s
==> Making package: flexget 1.0r3214-2 (Sat Dec 29 14:10:32 CET 2012)
==> Checking runtime dependencies...
==> Installing missing dependencies...
error: target not found: python2-requests-0.14
==> ERROR: 'pacman' failed to install missing dependencies.
')
$this->bbcode_second_pass_code('', '[ove@arch flexget]$ sudo /usr/bin/easy_install-2.7 requests==0.14
Searching for requests==0.14
Best match: requests 0.14.0
Processing requests-0.14.0-py2.7.egg
requests 0.14.0 is already the active version in easy-install.pth
Using /usr/lib/python2.7/site-packages/requests-0.14.0-py2.7.egg
Processing dependencies for requests==0.14
Finished processing dependencies for requests==0.14
')
I'm not using Arch Linux ARM but the regular Arch Linux 12.01, but I hope you guys can help me anyway