First:> 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 [3] 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 [7] LC_PAPER=C LC_NAME=C [9] LC_ADDRESS=C LC_TELEPHONE=C [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] Ryacas_0.2-11 XML_3.9-4 pnmath_0.0-3 MASS_7.3-17 loaded via a namespace (and not attached): [1] compiler_2.15.0 fortunes_1.5-0 tools_2.15.0>Operating system is debian (wheezy+some sid) I have installed yacas version 1.3.1 via synaptic. Then: library(Ryacas)> yacas(expression(Factor(x^2-1))) # copied from yacas help page[1] "Starting Yacas!" Accepting requests from port 9734 Error in socketConnection(host = "127.0.0.1", port = 9734, server = FALSE, : cannot open the connection In addition: Warning message: In socketConnection(host = "127.0.0.1", port = 9734, server = FALSE, : 127.0.0.1:9734 cannot be opened ?Any ideas? Kjetil
check your firewall? --------------------------------------------------------------------------- Jeff Newmiller The ..... ..... Go Live... DCN:<jdnewmil at 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. Kjetil Halvorsen <kjetilbrinchmannhalvorsen at gmail.com> wrote:>First: >> 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 > [3] 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 > [7] LC_PAPER=C LC_NAME=C > [9] LC_ADDRESS=C LC_TELEPHONE=C >[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C > >attached base packages: >[1] stats graphics grDevices utils datasets methods base > >other attached packages: >[1] Ryacas_0.2-11 XML_3.9-4 pnmath_0.0-3 MASS_7.3-17 > >loaded via a namespace (and not attached): >[1] compiler_2.15.0 fortunes_1.5-0 tools_2.15.0 >> >Operating system is debian (wheezy+some sid) > >I have installed yacas version 1.3.1 via synaptic. > >Then: > >library(Ryacas) >> yacas(expression(Factor(x^2-1))) # copied from yacas help page >[1] "Starting Yacas!" >Accepting requests from port 9734 >Error in socketConnection(host = "127.0.0.1", port = 9734, server >FALSE, : > cannot open the connection >In addition: Warning message: >In socketConnection(host = "127.0.0.1", port = 9734, server = FALSE, : > 127.0.0.1:9734 cannot be opened > > > >?Any ideas? > >Kjetil > >______________________________________________ >R-help at 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.
On Sun, Apr 8, 2012 at 2:56 PM, Kjetil Halvorsen <kjetilbrinchmannhalvorsen at gmail.com> wrote:> First: >> 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 > ?[3] 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 > ?[7] LC_PAPER=C ? ? ? ? ? ? ? ? LC_NAME=C > ?[9] LC_ADDRESS=C ? ? ? ? ? ? ? LC_TELEPHONE=C > [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C > > attached base packages: > [1] stats ? ? graphics ?grDevices utils ? ? datasets ?methods ? base > > other attached packages: > [1] Ryacas_0.2-11 XML_3.9-4 ? ? pnmath_0.0-3 ?MASS_7.3-17 > > loaded via a namespace (and not attached): > [1] compiler_2.15.0 fortunes_1.5-0 ?tools_2.15.0 >> > Operating system is debian (wheezy+some sid) > > I have installed yacas version 1.3.1 via synaptic. > > Then: > > library(Ryacas) >> yacas(expression(Factor(x^2-1))) ? ? # copied from yacas help page > [1] "Starting Yacas!" > Accepting requests from port 9734 > Error in socketConnection(host = "127.0.0.1", port = 9734, server = FALSE, ?: > ?cannot open the connection > In addition: Warning message: > In socketConnection(host = "127.0.0.1", port = 9734, server = FALSE, ?: > ?127.0.0.1:9734 cannot be opened > > > > ?Any ideas? >See the troubleshooting section on the home page: http://ryacas.googlecode.com -- Statistics & Software Consulting GKX Group, GKX Associates Inc. tel: 1-877-GKX-GROUP email: ggrothendieck at gmail.com