Linux ADB drivers?

This is the first phone I've ever plugged in to my Linux Mint PC that ADB does not recognize.
I see the device in lsusb, and I can browse the files in Caja, but ADB does not see it.
Does anyone know how to get this to work?

Blu R1 HD Amazon Prime
Linux Mint 17.3 x64 MATE

Code:

---

username@hostname ~ $ lsusb
Bus 002 Device 003: ID 0e8d:201d MediaTek Inc.
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 0461:4e35 Primax Electronics, Ltd
Bus 001 Device 003: ID 060b:0540 Solid Year
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
eric@Mint-8200 ~ $ adb devices
List of devices attached

username@hostname ~ $

---

from xda-developers http://ift.tt/2aeWbX9
via IFTTT