INFO:  `gem install -y` is now default and will be removed
INFO:  use --ignore-dependencies to install only the gems you list
Building native extensions.  This could take a while...
ERROR:  Error installing RedCloth:
	ERROR: Failed to build gem native extension.

/usr/bin/ruby extconf.rb
creating Makefile

make
gcc -I. -I/usr/lib/ruby/1.8/i686-linux -I/usr/lib/ruby/1.8/i686-linux -I. -D_FILE_OFFSET_BITS=64  -fPIC -g -O2  -O2   -c redcloth_attributes.c
make: execvp: gcc: Permission denied
make: *** [redcloth_attributes.o] Error 127


Gem files will remain installed in /home/armagst/ruby/gems/gems/RedCloth-4.2.2 for inspection.
Results logged to /home/armagst/ruby/gems/gems/RedCloth-4.2.2/ext/redcloth_scan/gem_make.out