OCRA甚至无法构建最简单的exe

Question

我正在运行Windows、Ruby 1.9.3p327和Ocra 1.3.0的全新安装。

test.rb：

puts 'hi'

ocra test.rb返回：

=== Loading script to check dependencies
hi
C:/Ruby193/lib/ruby/gems/1.9.1/gems/ocra-1.3.0/bin/ocra:467: Use
RbConfig instead of obsolete and deprecated Config.
=== Including 52 encoding support files (2831360 bytes, use --no-enc to
exclude)

=== Building test.exe

=== Adding user-supplied source files

=== Adding ruby executable ruby.exe

=== Adding detected DLL C:/Ruby193/bin/libyaml-0-2.dll

=== Adding detected DLL C:/Ruby193/bin/zlib1.dll

=== Adding detected DLL C:/Ruby193/bin/libffi-6.dll

=== Adding library files

=== Compressing 6529206 bytes

C:/Ruby193/lib/ruby/gems/1.9.1/gems/ocra-1.3.0/bin/ocra:1003:in block in initialize': unhandled exception

from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/ocra-1.3.0/bin/ocra:983:in open'

from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/ocra-1.3.0/bin/ocra:983:in initialize'

from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/ocra-1.3.0/bin/ocra:822:in new'

from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/ocra-1.3.0/bin/ocra:822:in build_exe'

from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/ocra-1.3.0/bin/ocra:1138:in block in <top (required)>'

ocra中令人不快的一行是：

system("\"#{Ocra.lzmapath}\" e tmpin tmpout 2>NUL") or fail

Answer 1

解决了，这是一个意想不到的副作用，自动运行注册表键，它允许您重定向您的命令提示符的默认目录。由于某种原因，它只对这一台机器产生了不利影响。