What is the meaning of this error please

Please what is the meaning of this error?

Run command window as administrator

Thanks @alfabetagama,

but the same error is still showing

I am still getting this error , please what should I do?

Could you please post a print of the output in admin mode?

You should not need to be running npm with superuser privileges. OP: try upgrading node to 6.7.0.

That is the version I am already running on

@italo-nascimento please what do you mean by admin mode?

I see 4.6.0 in your screencap.

@rapropos

I have installed the latest, but I am still getting the error.

Thanks,

See here.

@rapropos thank,

I have started following the instruction, but when i got to installing ionic, see the error that showed up