Today I upgraded to 5.2 under Ubuntu 10.04, with success, as far as I can tell. Next I tried to install the single cell server, as I did before with Sage 5.0. I followed the instructions at
http://trac.sagemath.org/sage_trac/ticket/11080
(pasting each line in a terminal window) but failing in the fourth line (which mentions ticket 11874). Could it be that they are out of date? Or do I misunderstand the instructions?
I noticed Sage 5.2 already seems to include sagenb 0.9.1 and jmol 12.2.21.p0. Can I go ahead and install sagecell 0.9.0.spkg directly?
