I am trying to precompile assets of my project on 3.2.6. I'm on Windows 7 OS and trying to use 1.7 RC2. The main reason for trying on RC2 is because 1.6.6 and 1.6.7 are not working on Solaris 10 OS and we have to support Solaris.

The command line and the output with trace is pasted below ...

jruby -S rake assets:precompile RAILS_RELATIVE_URL_ROOT='/abc' --trace
** Invoke assets:precompile (first_time)
** Execute assets:precompile
d:/dev-tools/jruby-1.7.0.RC2/bin/jruby.exe d:/dev-tools/jruby-1.7.0.RC2/bin/rake
assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets --trace
** Invoke assets:precompile:all (first_time)
** Execute assets:precompile:all
** Invoke assets:precompile:primary (first_time)
** Invoke assets:environment (first_time)
** Execute assets:environment
** Invoke environment (first_time)
** Execute environment
** Invoke tmp:cache:clear (first_time)
** Execute tmp:cache:clear
** Execute assets:precompile:primary
rake aborted!
Input/output error - Input/output error
org/jruby/RubyFile.java:1007:in utime' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/sprockets-2.1.3/lib/sproc kets/static_asset.rb:47:inwrite_to'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/actionpack-3.2.6/lib/spro
ckets/static_compiler.rb:41:in write_asset' org/jruby/RubyKernel.java:1745:intap'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/actionpack-3.2.6/lib/spro
ckets/static_compiler.rb:38:in write_asset' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/actionpack-3.2.6/lib/spro ckets/static_compiler.rb:24:incompile'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/sprockets-2.1.3/lib/sproc
kets/base.rb:212:in each_logical_path' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/sprockets-2.1.3/lib/sproc kets/base.rb:200:ineach_file'
org/jruby/RubyArray.java:1612:in each' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/sprockets-2.1.3/lib/sproc kets/base.rb:190:ineach_entry'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/sprockets-2.1.3/lib/sproc
kets/base.rb:198:in each_file' org/jruby/RubyArray.java:1612:ineach'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/sprockets-2.1.3/lib/sproc
kets/base.rb:197:in each_file' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/sprockets-2.1.3/lib/sproc kets/base.rb:210:ineach_logical_path'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/actionpack-3.2.6/lib/spro
ckets/static_compiler.rb:18:in compile' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/actionpack-3.2.6/lib/spro ckets/assets.rake:56:ininternal_precompile'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/actionpack-3.2.6/lib/spro
ckets/assets.rake:70:in (root)' org/jruby/RubyProc.java:249:incall'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas
k.rb:205:in execute' org/jruby/RubyArray.java:1612:ineach'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas
k.rb:200:in execute' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas k.rb:158:ininvoke_with_call_chain'
D:/dev-tools/jruby-1.7.0.RC2/lib/ruby/1.9/monitor.rb:211:in mon_synchronize' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas k.rb:151:ininvoke_with_call_chain'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas
k.rb:144:in invoke' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/actionpack-3.2.6/lib/spro ckets/assets.rake:60:in(root)'
org/jruby/RubyProc.java:249:in call' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas k.rb:205:inexecute'
org/jruby/RubyArray.java:1612:in each' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas k.rb:200:inexecute'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas
k.rb:158:in invoke_with_call_chain' D:/dev-tools/jruby-1.7.0.RC2/lib/ruby/1.9/monitor.rb:211:inmon_synchronize'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas
k.rb:151:in invoke_with_call_chain' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas k.rb:144:ininvoke'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app
lication.rb:116:in invoke_task' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app lication.rb:94:intop_level'
org/jruby/RubyArray.java:1612:in each' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app lication.rb:94:intop_level'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app
lication.rb:133:in standard_exception_handling' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app lication.rb:88:intop_level'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app
lication.rb:66:in run' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app lication.rb:133:instandard_exception_handling'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app
lication.rb:63:in run' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/bin/rake:33: in(root)'
org/jruby/RubyKernel.java:1045:in load' d:/dev-tools/jruby-1.7.0.RC2/bin/rake:23:in(root)'
Tasks: TOP => assets:precompile:primary
rake aborted!
Command failed with status (1): [d:/dev-tools/jruby-1.7.0.RC2/bin/jruby.exe...]
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/fil
e_utils.rb:53:in create_shell_runner' org/jruby/RubyProc.java:249:incall'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/fil
e_utils.rb:45:in sh' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/fil e_utils_ext.rb:43:insh'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/fil
e_utils.rb:80:in ruby' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/fil e_utils_ext.rb:43:inruby'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/actionpack-3.2.6/lib/spro
ckets/assets.rake:12:in ruby_rake_task' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/actionpack-3.2.6/lib/spro ckets/assets.rake:21:ininvoke_or_reboot_rake_task'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/actionpack-3.2.6/lib/spro
ckets/assets.rake:29:in (root)' org/jruby/RubyProc.java:249:incall'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas
k.rb:205:in execute' org/jruby/RubyArray.java:1612:ineach'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas
k.rb:200:in execute' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas k.rb:158:ininvoke_with_call_chain'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/1.9/monitor.rb:211:in mon_synchronize' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas k.rb:151:ininvoke_with_call_chain'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/tas
k.rb:144:in invoke' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app lication.rb:116:ininvoke_task'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app
lication.rb:94:in top_level' org/jruby/RubyArray.java:1612:ineach'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app
lication.rb:94:in top_level' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app lication.rb:133:instandard_exception_handling'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app
lication.rb:88:in top_level' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app lication.rb:66:inrun'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app
lication.rb:133:in standard_exception_handling' d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/app lication.rb:63:inrun'
d:/dev-tools/jruby-1.7.0.RC2/lib/ruby/gems/shared/gems/rake-0.9.2.2/bin/rake:33:
in (root)' org/jruby/RubyKernel.java:1045:inload'
d:/dev-tools/jruby-1.7.0.RC2/bin/rake:23:in `(root)'
Tasks: TOP => assets:precompile