well when i was trying to run sudo apt-get install mkmf it showing me Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package mkmf
cause i know there are issue in mkmf files. so when i tried to run build essential -. by putting this- sudo apt-get install build-essential the error arise like -checking if the C compiler accepts ... *** 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. On Monday, September 14, 2015 at 3:34:22 PM UTC+5:30, Prasanna Moharana wrote: > > > <https://lh3.googleusercontent.com/-k2GxhXioxdY/VfaavXNSucI/AAAAAAAAARc/0ECId5N62jU/s1600/Screenshot%2Bfrom%2B2015-09-14%2B12%253A55%253A28.png> > Hello every body am very new to this group. > i have some issue regarding Rails installation.Though i have installed > Ruby,bundler etc i was trying to install rails using gem install rails > command but there are some error like > > ERROR: Error installing rails: > ERROR: Failed to build gem native extension. > > /home/prasanna/.rvm/rubies/ruby-2.2.3/bin/ruby -r > ./siteconf20150914-3856-mtv6bq.rb extconf.rb > checking if the C compiler accepts ... *** 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=/home/prasanna/.rvm/rubies/ruby-2.2.3/bin/$(RUBY_BASE_NAME) > --help > --clean > > > so can any body please help me to tackle this.. > > PS.Tried -sudo apt-get install mkmf , > gem install mkmf > build essential command etc..so please help me to get rid of these.. > > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/8be3587d-8320-46ea-8cfc-f4ecdf8a4dbd%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
