vagrant up xC4 编码 UTF-8 问题,process_builder.rb:44:in encode!': "xC4" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to UTF-16LEHashiCorp/Vagrant/embedded/gems/2.2.14/gems/childprocess-4.0.0/lib/childprocess/windows/process_builder.rb:44:in encode!': "xC4" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to UTF-16LE (Encoding::UndefinedConversionError)