On Sunday 17 June 2018 23.06:36 Gene Heskett wrote:
> No, didn't know I was supposed to... 

From the TDE installation instructions:

"TDE R14.0.4
For Stretch (Debian 9.x), although it is already released, currently there is 
no official version of TDE available, although TDE runs smoothly in Stretch. 
If you are interested in installing TDE in a Stretch environment, you can use 
the preliminary packages for the next R14.0.5 release.
Please refer to the Preliminary Stable Builds page for further instructions."

I can confirm this works very well (at least three installs here on various 
hardware)

Thierry