Error in lib of ruby

[phk68]

internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb:85:in require': cannot load such file -- gettext (LoadError) from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:85:in require'
from ./ipteditor:18:in `

'
I get this error when i run the program.

[AJIOB]

@phk2 Solution is localed in issue #6