Pod init WARNING: CocoaPods requires your terminal to be using

Hi,
pod init
WARNING: CocoaPods requires your terminal to be using UTF-8 encoding.
Consider adding the following to ~/.profile:

export LANG=en_US.UTF-8

Traceback (most recent call last):
4: from C:/Ruby25-x64/bin/pod:23:in <main>' 3: from C:/Ruby25-x64/bin/pod:23:inload’
2: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/cocoapods-1.5.3/bin/pod:5
5:in <top (required)>' 1: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/cocoapods-1.5.3/lib/cocoa pods/command.rb:47:inrun’
C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/claide-1.0.2/lib/claide/command.rb:439:in
`help!’: [!] You cannot run CocoaPods as root. (CLAide::Help)

anyone please help me.