Dpkg: error processing archive

dpkg: error processing archive vagrant_2.0.2_x86_64.deb (–install):
package architecture (amd64) does not match system (i386)
Errors were encountered while processing:

I’m having trouble when upgrading my vagrant when i issue this line "sudo dpkg -i vagrant_2.0.2_x86_64.deb
" the error is shown
I’m running this on ubuntu 16.04 LTS and virtualbox 5.1

Look this up!

Thank you very much I’ve solved it