From: Thufir Hawat Date: 2012-03-13T21:58:06+09:00 Subject: arcadia IDE requires tcl/tk and ruby-tk which or where tcl and tk does arcadia require? Is this a gem which I install, or a package from synaptic? In either case, which one specifically? There are so many variants. Trying to use arcadia: thufir@caladan:~$ thufir@caladan:~$ rvm -v rvm 1.10.3 by Wayne E. Seguin , Michal Papis [https://rvm.beginrescueend.com/] thufir@caladan:~$ thufir@caladan:~$ ruby -v ruby 1.9.2p318 (2012-02-14 revision 34678) [i686-linux] thufir@caladan:~$ thufir@caladan:~$ gem -v 1.8.17 thufir@caladan:~$ thufir@caladan:~$ gem install arcadia Successfully installed arcadia-0.11.1.1 1 gem installed Installing ri documentation for arcadia-0.11.1.1... Installing RDoc documentation for arcadia-0.11.1.1... thufir@caladan:~$ thufir@caladan:~$ arcadia ---------------------------------------------- *** LOAD ERROR *** ---------------------------------------------- Arcadia require ruby-tk extension and tcl/tk run-time you must install before run ... ---------------------------------------------- ----- LoadError Details----------------------- Platform : "i686-linux" Ruby version : "1.9.2" Message : "no such file to load -- tk" ---------------------------------------------- thufir@caladan:~$ thufir@caladan:~$ nl /etc/lsb-release 1 DISTRIB_ID=Ubuntu 2 DISTRIB_RELEASE=11.10 3 DISTRIB_CODENAME=oneiric 4 DISTRIB_DESCRIPTION="Ubuntu 11.10" thufir@caladan:~$ thufir@caladan:~$ gem search tk *** LOCAL GEMS *** thufir@caladan:~$ gem search tcl *** LOCAL GEMS *** thufir@caladan:~$ thanks, Thufir