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.
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