gem install remote_syslog failing on CentOS 6 (ERROR: Failed to build gem native extension.)

Got this problem while installing the remote_syslog gem on CentOS 6 for pushing logs to remote syslog (for example Papertrail)
Basically running gem install remote_syslog yields the following errors:

[root@machine log]# gem install remote_syslog
Building native extensions. This could take a while…
ERROR: Error installing remote_syslog:
ERROR: Failed to build gem native extension.

/usr/bin/ruby extconf.rb
checking for rb_trap_immediate in ruby.h,rubysig.h… yes
checking for rb_thread_blocking_region()… no
checking for inotify_init() in sys/inotify.h… yes
checking for writev() in sys/uio.h… yes
checking for rb_thread_check_ints()… no
checking for rb_time_new()… yes
checking for sys/event.h… no
checking for epoll_create() in sys/epoll.h… yes
creating Makefile

g++ -I. -I. -I/usr/lib64/ruby/1.8/x86_64-linux -I. -DWITH_SSL -DBUILD_FOR_RUBY -DHAVE_RB_TRAP_IMMEDIATE -DHAVE_RBTRAP -DHAVE_INOTIFY_INIT -DHAVE_INOTIFY -DHAVE_WRITEV -DHAVE_WRITEV -DHAVE_RB_TIME_NEW -DOS_UNIX -DHAVE_EPOLL_CREATE -DHAVE_EPOLL -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector –param=ssp-buffer-size=4 -m64 -mtune=generic -fno-strict-aliasing -fPIC -c pipe.cpp
make: g++: Command not found
make: *** [pipe.o] Error 127
Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/eventmachine-1.0.0 for inspection.
Results logged to /usr/lib/ruby/gems/1.8/gems/eventmachine-1.0.0/ext/gem_make.out


Well there is a duh moment.. you will need to install the package gcc-c++
yum install gcc-c++


Now running the install again will yield the following:


[root@machine log]# gem install remote_syslog
Building native extensions. This could take a while…
Successfully installed eventmachine-1.0.0
Successfully installed eventmachine-tail-0.6.4
Successfully installed syslog_protocol-0.9.2
Successfully installed em-resolv-replace-1.1.3
Successfully installed remote_syslog-1.6.13
5 gems installed
Installing ri documentation for eventmachine-1.0.0…
Installing ri documentation for eventmachine-tail-0.6.4…
Installing ri documentation for syslog_protocol-0.9.2…
Installing ri documentation for em-resolv-replace-1.1.3…
Installing ri documentation for remote_syslog-1.6.13…
Installing RDoc documentation for eventmachine-1.0.0…
Installing RDoc documentation for eventmachine-tail-0.6.4…
Installing RDoc documentation for syslog_protocol-0.9.2…
Installing RDoc documentation for em-resolv-replace-1.1.3…
Installing RDoc documentation for remote_syslog-1.6.13…


If it still does not work, ensure you have installed ruby-devel as well