OpenVPN Installation Probem

A few days ago, I build a firmware for TL-MR3420. I used extroot and installed OpenVPN. It working well. Now today I reset my router and trying to install OpenVPN again, getting that error. I can't understand it was installed perfectly a few weeks ago, but why not running today?

Collected errors:
  • satisfy_dependencies_for: Cannot satisfy the following dependencies for openvpn-openssl:
  •  kernel (= 4.4.70-1-ce0e0da15ca3e588636048c06db2a207) *
  • opkg_install_cmd: Cannot install package openvpn-openssl.

As I said it was working fine, just not working now when I tried to install it now.

You just need to download the latest development build so the kernel in your LEDE build and it's package architecture will match, or use the stable build which is fixed in place.

I build image with Image Builder about 12 May 2017 !!!

Yeah, the development builds move pretty quickly, they used to move even quicker believe it or not, LEDE actually slowed the process down a bit.

I see. Anyway, I moved into Stable build! No way.