Zerotier - unifi cloudkey - debian jessie armhf update failure

We are a mixed shop.

It became apparent a while ago that our UniF–ker was very much constrained by, the paint by numbers of UniF–k.

He is also fond of running a server back at the shop.

Our compromise was Mikrotik routers onsite.

The Zerotier Pakedge for Tik runs on anything arm.

So it runs on a router or sometimes on a switch.

Allowing the UniF–k to stay at the wizard level.

Stay on topic, running down a platform isn’t helpful. @zt-joseph Can we get closure and a fix on this?

I have the identical issue trying to install onto Debian 8.11 jessie.
The following packages have unmet dependencies:
zerotier-one : Depends: libstdc++6 (>= 5) but 4.9.2-10+deb8u2 is to be installed
E: Unable to correct problems, you have held broken packages.

@zt-joseph @zt-grant @zt-joy @zt-travis Can anyone get this resolved?

I’ve pinged people again.

Thanks @zt-travis - can confirm impacting install on Netgear Readynas device.

To build one you can install, this is what I did and from where I got the notes:

Download from here:
http://download.zerotier.com/debian/jessie/pool/main/z/zerotier-one/

I used the armhf package for the Unifi CloudKey Gen 1.

In the directory with the downloaded file (zerotier-one_1.10.1_armhf.deb):

$ mkdir tmp
$ dpkg-deb -R zerotier-one_1.10.1_armhf.deb tmp

(Use whatever editor you choose)
$ vi tmp/DEBIAN/control

Change the Depends line:
libstdc++6 (>= 5)

to:
libstdc++6

$ mv zerotier-one_1.10.1_armhf.deb zerotier-one_1.10.1_armhf.deb.bad
$ dpkg-deb -b tmp zerotier-one_1.10.1_armhf.deb
$ rm -rf tmp

Then you can install with:

$ dpkg -i zerotier-one_1.10.1_armhf.deb