TomatoUSB

I was able to get the Cloudprint python script from git://github.com/armooo/cloudprint working (by installing Python from Optware and other dependencies) but it looks like the cloudprint.py script requires cups to be running. I'd really like to be able to use cloudprint to print to the USB printer on my router so I don't have to run a linux machine just to use cloudprint. Any ideas? Is cups on Tomato USB even possible?

I have never tried running cups on my router but Optware has cups.

From ipkg list

cups - 1.4.6-1 - Common Unix Printing System
cups-dev - 1.4.6-1 - Development files for CUPS
cups-doc - 1.4.6-1 - Common Unix Printing System documentation.
cups-driver-gutenprint - 5.2.6-1 - CUPS driver from Gutenprint.
cups-locale-da - 1.4.6-1 - CUPS documentation, template and locale files for da
cups-locale-de - 1.4.6-1 - CUPS documentation, template and locale files for de
cups-locale-es - 1.4.6-1 - CUPS documentation, template and locale files for es
cups-locale-eu - 1.4.6-1 - CUPS documentation, template and locale files for eu
cups-locale-fi - 1.4.6-1 - CUPS documentation, template and locale files for fi
cups-locale-fr - 1.4.6-1 - CUPS documentation, template and locale files for fr
cups-locale-id - 1.4.6-1 - CUPS documentation, template and locale files for id
cups-locale-it - 1.4.6-1 - CUPS documentation, template and locale files for it
cups-locale-ja - 1.4.6-1 - CUPS documentation, template and locale files for ja
cups-locale-ko - 1.4.6-1 - CUPS documentation, template and locale files for ko
cups-locale-nl - 1.4.6-1 - CUPS documentation, template and locale files for nl
cups-locale-no - 1.4.6-1 - CUPS documentation, template and locale files for no
cups-locale-pl - 1.4.6-1 - CUPS documentation, template and locale files for pl
cups-locale-pt - 1.4.6-1 - CUPS documentation, template and locale files for pt
cups-locale-pt-br - 1.4.6-1 - CUPS documentation, template and locale files for pt-br
cups-locale-ru - 1.4.6-1 - CUPS documentation, template and locale files for ru
cups-locale-sv - 1.4.6-1 - CUPS documentation, template and locale files for sv
cups-locale-zh - 1.4.6-1 - CUPS documentation, template and locale files for zh
cups-locale-zh-tw - 1.4.6-1 - CUPS documentation, template and locale files for zh-tw
cups-pdf - 2.5.1-1 - CUPS-PDF provides a PDF Writer backend to CUPS. This can be used as a virtual printer in a paperless network.

Yeah, I installed cups from ipkg and it just segfaults. Not having too much luck yet with compiling it on the router (ASUS RT-N16) either. But I think this is on the right track - if I can get cups running, this should work! Thanks.

you will also need cups, possibly ghostscript and also gutenprint.
google sends it as a PDF, so you need a filter to go from pdf -> ps -> printer.

You may also need to change the python script - if you need this to keep running when you are logged off. your google credentials are stored under /root, you may lose these files when you reboot and need to login again.