rubyコンパイル時にエラー

ruby2.2.1のmake install時に下記のようなエラーが出た

installing default gems:      /usr/lib/ruby/gems/2.2.0 (build_info, cache, doc, extensions, gems, specifications)
                              bigdecimal 1.2.6
                              io-console 0.4.3
                              json 1.8.1
                              psych 2.0.8
                              rake 10.4.2
                              rdoc 4.2.0
./tool/rbinstall.rb:714:in `rescue in block in 
': uninitialized constant LoadErroe (NameError)
	from ./tool/rbinstall.rb:712:in `block in 
'
	from ./tool/rbinstall.rb:757:in `call'
	from ./tool/rbinstall.rb:757:in `block in 
'
	from ./tool/rbinstall.rb:754:in `each'
	from ./tool/rbinstall.rb:754:in `
'
make: *** [do-install-all] Error 1

LoadErroeだと？？
712行目を見てみる
vi ./tool/rbinstall.rb

install?(:ext, :comm, :gem) do
  begin
    require "zlib"
  rescue LoadErroe
  end

タイポかよ。。

  rescue LoadErroe

  rescue LoadError

に書き換えて再度make install

installing default gems:      /usr/lib/ruby/gems/2.2.0 (build_info, cache, doc, extensions, gems, specifications)
                              bigdecimal 1.2.6
                              io-console 0.4.3
                              json 1.8.1
                              psych 2.0.8
                              rake 10.4.2
                              rdoc 4.2.0
skip installing bundle gems because of lacking zlib
installing rdoc:              /usr/share/ri/2.2.0/system
installing capi-docs:         /usr/share/doc/ruby

うまくいきました