Thanks Jeff, but I'm running a python program that expects certain functionality that bash provides and sh doesn't... I can just stop using github checkouts and use system packages though and fix this.
I'm mostly wondering where the "shell" command went in base R... it sounds like it completely solves this issue but doesn't exist in my R On Mon, Apr 16, 2012 at 10:58 AM, Jeff Newmiller <jdnew...@dcn.davis.ca.us>wrote: > You could make a hash bang bash script that sources the file and then > proceeds to do whatever you want. Bourne shell should have no problems > invoking another shell. > --------------------------------------------------------------------------- > Jeff Newmiller The ..... ..... Go Live... > DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live > Go... > Live: OO#.. Dead: OO#.. Playing > Research Engineer (Solar/Batteries O.O#. #.O#. with > /Software/Embedded Controllers) .OO#. .OO#. rocks...1k > --------------------------------------------------------------------------- > Sent from my phone. Please excuse my brevity. > > Justin Haynes <jto...@gmail.com> wrote: > > >I need to run a bash command, but when you call system() the default > >shell > >is sh (see my sessionInfo below). > >I found the shell command ( > >http://www.stat.ucl.ac.be/ISdidactique/Rhelp/library/base/html/shell.html > ) > >but it seems to be disappeared in current versions of R? > >I am running all this from R CMD BATCH with "system" calls to other R > >scripts. > > > >For a little more info, I'm generating sphinx documents (a python > >documentation library) through R and need to use a python virtual > >environment. > >So I need to call system('source bin/activate'), but "source" isn't a > >recognized command in the sh shell... > > > > > >Any help is appreciated, > > > >Justin > > > >> sessionInfo() > >R version 2.15.0 (2012-03-30) > >Platform: x86_64-pc-linux-gnu (64-bit) > > > >locale: > > [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C > >LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 > > [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 LC_PAPER=C > > LC_NAME=C > > [9] LC_ADDRESS=C LC_TELEPHONE=C > >LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C > > > >attached base packages: > >[1] graphics grDevices utils datasets stats grid methods > >base > > > >other attached packages: > >[1] ggplot2_0.9.0 reshape2_1.2.1 plyr_1.7.1 > > > >loaded via a namespace (and not attached): > >[1] colorspace_1.1-1 dichromat_1.2-4 digest_0.5.1 > >MASS_7.3-16 > > memoise_0.1 munsell_0.3 > >[7] proto_0.3-9.2 RColorBrewer_1.0-5 scales_0.2.0 > >stringr_0.6 > > tools_2.15.0 > > > > [[alternative HTML version deleted]] > > > >______________________________________________ > >R-help@r-project.org mailing list > >https://stat.ethz.ch/mailman/listinfo/r-help > >PLEASE do read the posting guide > >http://www.R-project.org/posting-guide.html > >and provide commented, minimal, self-contained, reproducible code. > > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
