libstdc++
in [Ruby]
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From: Pw Ktp on 13 Aug 2010 08:29 when trying to install a gem i am getting a 'libstdc++' not installed but when i check i have libstdc++6 and libstdc++5 in a ubuntu 7.10 install. any additional commands i can use to point these libraries? please HELP! -- Posted via http://www.ruby-forum.com/.
From: Brian Candler on 13 Aug 2010 09:16 Pw Ktp wrote: > when trying to install a gem i am getting a 'libstdc++' not installed > but when i check i have libstdc++6 and libstdc++5 in a ubuntu 7.10 > install. Please post the gem install command and the *exact* response you get back from it (using copy-paste). -- Posted via http://www.ruby-forum.com/.
From: Pw Ktp on 13 Aug 2010 10:03 Brian Candler wrote: > Pw Ktp wrote: >> when trying to install a gem i am getting a 'libstdc++' not installed >> but when i check i have libstdc++6 and libstdc++5 in a ubuntu 7.10 >> install. > > Please post the gem install command and the *exact* response you get > back from it (using copy-paste). here :/$ sudo gem install derailed-rhouse Building native extensions. This could take a while... ERROR: Error installing derailed-rhouse: ERROR: Failed to build gem native extension. /usr/bin/ruby1.8 extconf.rb checking for main() in -lstdc++... no You must have libstdc++ installed. *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided configuration options: --with-opt-dir --without-opt-dir --with-opt-include --without-opt-include=${opt-dir}/include --with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog --without-make-prog --srcdir=. --curdir --ruby=/usr/bin/ruby1.8 --with-stdc++lib --without-stdc++lib Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/id3lib-ruby-0.5.0 for inspection. Results logged to /usr/lib/ruby/gems/1.8/gems/id3lib-ruby-0.5.0/ext/gem_make.out linuxmce(a)dcerouter:/$ thanks -- Posted via http://www.ruby-forum.com/.
From: Brian Candler on 13 Aug 2010 10:14 OK, probably missing headers as Daniel said. Try: apt-cache search stdc++ | grep dev On my 10.04 box I have libstdc++6-4.4-dev, but it may be different for you. Note that Ubuntu 7.10 went end-of-life in April 2009, so you really need to upgrade that box. You won't be getting any critical security updates. https://wiki.ubuntu.com/Releases A single upgrade to 8.04 will get you support until April next year, and from there you can upgrade directly to 10.04. Regards, Brian. -- Posted via http://www.ruby-forum.com/.
From: Pw Ktp on 13 Aug 2010 10:19
Brian Candler wrote: > OK, probably missing headers as Daniel said. Try: > > apt-cache search stdc++ | grep dev > > On my 10.04 box I have libstdc++6-4.4-dev, but it may be different for > you. > > Note that Ubuntu 7.10 went end-of-life in April 2009, so you really need > to upgrade that box. You won't be getting any critical security updates. > > https://wiki.ubuntu.com/Releases > > A single upgrade to 8.04 will get you support until April next year, and > from there you can upgrade directly to 10.04. > > Regards, > > Brian. thanks i will try it - am using 7.10 as it was the last stable release for LinuxMCE. the command returns libstdc++5-3.3-dev -- Posted via http://www.ruby-forum.com/. |