Hello! I cannot install rails. `gem install rails` returns:
ERROR: While executing gem ... (TypeError) incompatible marshal file format (can't be read) format version 4.8 required; 0.0 given
Interpreter is installed from http://rubyinstaller.org/ . Fresh installation, `gem list --local` returns:
*** LOCAL GEMS ***
minitest (1.6.0) rake (0.8.7) rdoc (2.5.8)
`gem env` returns:
RubyGems Environment: - RUBYGEMS VERSION: 1.3.7 - RUBY VERSION: 1.9.2 (2010-12-25 patchlevel 136) [i386-mingw32] - INSTALLATION DIRECTORY: C:/Ruby192/lib/ruby/gems/1.9.1 - RUBY EXECUTABLE: C:/Ruby192/bin/ruby.exe - EXECUTABLE DIRECTORY: C:/Ruby192/bin - RUBYGEMS PLATFORMS: - ruby - x86-mingw32 - GEM PATHS: - C:/Ruby192/lib/ruby/gems/1.9.1 - C:/Users/user/.gem/ruby/1.9.1 - GEM CONFIGURATION: - :update_sources => true - :verbose => true - :benchmark => false - :backtrace => false - :bulk_threshold => 1000 - :sources => ["http://rubygems.org/"\] - REMOTE SOURCES: - http://rubygems.org/
Is there any workaround that I can try? Thanks in advance.