ERROR:  Error installing eventmachine:
	ERROR: Failed to build gem native extension.

/opt/csw/bin/ruby extconf.rb update
checking for main() in -lpthread... no
*** 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=/opt/csw/bin/ruby
	--with-pthreadlib
	--without-pthreadlib


Gem files will remain installed in /opt/csw/lib/ruby/gems/1.8/gems/eventmachine-0.10.0 for inspection.
Results logged to /opt/csw/lib/ruby/gems/1.8/gems/eventmachine-0.10.0/ext/gem_make.out
ERROR:  Error installing json:
	ERROR: Failed to build gem native extension.

/opt/csw/bin/ruby extconf.rb update
creating Makefile

make
cc -I. -I/opt/csw/lib/ruby/1.8/i386-solaris2.8 -I/opt/csw/lib/ruby/1.8/i386-solaris2.8 -I. -I/opt/csw/include -I/opt/csw/include -KPIC -xO3 -xarch=386 -xspace -xildoff -I/opt/csw/include -I/opt/csw/include   -KPIC -c unicode.c
sh: cc: not found
*** Error code 1
make: Fatal error: Command failed for target `unicode.o'


Gem files will remain installed in /opt/csw/lib/ruby/gems/1.8/gems/json-1.1.2 for inspection.
Results logged to /opt/csw/lib/ruby/gems/1.8/gems/json-1.1.2/ext/json/ext/parser/gem_make.out
ERROR:  Error installing mongrel:
	ERROR: Failed to build gem native extension.

/opt/csw/bin/ruby extconf.rb update
checking for main() in -lc... no
creating Makefile

make
cc -I. -I. -I/opt/csw/lib/ruby/1.8/i386-solaris2.8 -I. -I/opt/csw/include -I/opt/csw/include -KPIC -xO3 -xarch=386 -xspace -xildoff -I/opt/csw/include -I/opt/csw/include   -KPIC -c http11_parser.c
sh: cc: not found
*** Error code 1
make: Fatal error: Command failed for target `http11_parser.o'


Gem files will remain installed in /opt/csw/lib/ruby/gems/1.8/gems/mongrel-1.1.3 for inspection.
Results logged to /opt/csw/lib/ruby/gems/1.8/gems/mongrel-1.1.3/ext/http11/gem_make.out
ERROR:  Error installing postgres:
	ERROR: Failed to build gem native extension.

/opt/csw/bin/ruby extconf.rb update
extconf.rb:6: command not found: pg_config --includedir
extconf.rb:13: command not found: pg_config --libdir
checking for main() in -lpq... no
*** 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=/opt/csw/bin/ruby
	--with-pgsql-dir
	--without-pgsql-dir
	--with-pgsql-include
	--without-pgsql-include=${pgsql-dir}/include
	--with-pgsql-lib
	--without-pgsql-lib=${pgsql-dir}/lib
	--with-pqlib
	--without-pqlib
Could not find PostgreSQL build environment (libraries & headers): Makefile not created


Gem files will remain installed in /opt/csw/lib/ruby/gems/1.8/gems/postgres-0.7.9.2008.01.09 for inspection.
Results logged to /opt/csw/lib/ruby/gems/1.8/gems/postgres-0.7.9.2008.01.09/ext/gem_make.out
ERROR:  Error installing rmagick:
	ERROR: Failed to build gem native extension.

/opt/csw/bin/ruby extconf.rb update
checking for Ruby version >= 1.8.2... yes
checking for Magick-config... no
Can't install RMagick 2.0.0. Can't find Magick-config in /usr/bin:/bin

*** 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=/opt/csw/bin/ruby


Gem files will remain installed in /opt/csw/lib/ruby/gems/1.8/gems/rmagick-2.1.0 for inspection.
Results logged to /opt/csw/lib/ruby/gems/1.8/gems/rmagick-2.1.0/ext/RMagick/gem_make.out