basic Debian Jessie image from superb Robert C Nelson for Beaglebone Black
http://rcn-ee.net/deb/testing/2014-07-03/bone-debian-jessie-console-2014-07-03-4gb.img.xz
refer to Beagle Board thread for more info: https://groups.google.com/forum/#!category-topic/beagleboard/k0qO90Cvvo8
I was able to install slic3r package via apt 