Downloading yaml-0.1.4.tar.gz...
-> http://dqw8nmjcqpjn7.cloudfront.net/36c852831d02cf90508c29852361d01b
Installing yaml-0.1.4...
Installed yaml-0.1.4 to /home/gkostyanikov/.rbenv/versions/1.9.3-p392

Downloading ruby-1.9.3-p392.tar.gz...
-> http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p392.tar.gz
Installing ruby-1.9.3-p392...

BUILD FAILED

Inspect or clean up the working tree at /tmp/ruby-build.20130419072438.25216
Results logged to /tmp/ruby-build.20130419072438.25216.log

Last 10 log lines:
make[2]: Leaving directory `/tmp/ruby-build.20130419072438.25216/ruby-1.9.3-p392/ext/digest/md5'
make[1]: *** [ext/digest/md5/all] Error 2
make[1]: *** Waiting for unfinished jobs....
compiling date_parse.c
compiling date_strftime.c
installing default date_core libraries
linking shared-object date_core.so
make[2]: Leaving directory `/tmp/ruby-build.20130419072438.25216/ruby-1.9.3-p392/ext/date'
make[1]: Leaving directory `/tmp/ruby-build.20130419072438.25216/ruby-1.9.3-p392'
make: *** [build-ext] Error 2