Please excuse if this is a newbie question - I am just starting the transition from Stata to R for more compelx estimation... I installed R and Zelig on OSX (10.6.8), installing each of the component packages individually as recommended in the Zelig installation guide. Everything appeared to go OK. Then I installed eiPack, again without incident. Then I went to install ei, and I received the following: Warning: dependencies ‘msm’, ‘tmvtnorm’, ‘ellipse’, ‘plotrix’, ‘ucminf’, ‘cubature’, ‘mnormt’, ‘foreach’ are not available The installation ended with a non-zero exit status. What should I do? -Rob - --- EI mailing list served by HUIT Subscribe/Unsubscribe: http://lists.gking.harvard.edu/mailman/listinfo/ei More info on ei and eiR: http://GKing.Harvard.edu/eiR EI mailing list EI(a)lists.gking.harvard.edu https://lists.gking.harvard.edu/mailman/listinfo/ei