Hi, I keep on receiving the following error when I try to gem update:
Updating installed gems
Updating facebooker
Building native extensions. This could take a while…
ERROR: While executing gem … (Gem::Installer::ExtensionBuildError)
ERROR: Failed to build gem native extension.
c:/ruby/bin/ruby.exe extconf.rb update
creating Makefile
nmake
‘nmake’ is not recognized as an internal or external command,
operable program or batch file.
Gem files will remain installed in
c:/ruby/lib/ruby/gems/1.8/gems/json-1.1.3 for inspection.
Results logged to
c:/ruby/lib/ruby/gems/1.8/gems/json-1.1.3/ext/json/ext/parser/gem_make.out
Here is my rails installation info:
- RUBYGEMS VERSION: 1.3.1
- RUBY VERSION: 1.8.6 (2007-09-24 patchlevel 111) [i386-mswin32]
- INSTALLATION DIRECTORY: c:/ruby/lib/ruby/gems/1.8
- RUBY EXECUTABLE: c:/ruby/bin/ruby.exe
- EXECUTABLE DIRECTORY: c:/ruby/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86-mswin32-60
- GEM PATHS:
- c:/ruby/lib/ruby/gems/1.8
- c:/.gem/ruby/1.8
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
Any help will be appreciated!