Farah, Check the TinyOS wiki for a full guide on everything you need to install for a working environment. In your case, it seems your system is missing both java and graphviz (which is "semi-optional" anyway). Under ubuntu, you'd probably run
sudo apt-get install sun-java6-jre ...or some similar java package. Either way, an error in tos-check-env does not necessarily indicate that your install won't work, but its output is a good place to start debugging if you can't compile an app / an app doesn't function correctly. -Andrew On Tue, Jun 28, 2011 at 10:22 AM, Ben Ahmed Farah <ben.ahmed.fa...@gmail.com > wrote: > Hi, > i just installed TinyOS on ubuntu 10.04 and i make this command to check > that the environment is setup correctly : tos-check-env > the output of this command is: > > " tos-check-env completed with errors: > --> WARNING : The JAVA version found first by tos-check-env may not be > version 1.4 > or version 1.5 one of which is equired by TOS. Please ensure that the > located version is 1.4 or 1.5 > --> WARNING : The graphviz (dot) version found by tos-check-env is not > 1.10. Please update your graphviz version if you'd like to use the nescdoc > documentation generator. > > please how can i correct this errors? > > thks a lot. > > Farah. > > > > _______________________________________________ > Tinyos-help mailing list > Tinyos-help@millennium.berkeley.edu > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > -- Andrew Sabelhaus Cell: (301) 807-9842 andrew.sabelh...@gmail.com
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