CL_PLATFORM_NOT_FOUND_KHR

[rammses]

Trying to build hashcat on Power8 systems with pascal gpus

nvidia-smi is showing
-----------
 nvidia-smi
Tue May 30 23:09:41 2017
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 361.119                Driver Version: 361.119                   |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  Tesla P100-SXM2...  Off  | 0002:01:00.0     Off |                    0 |
| N/A   39C    P0    39W / 300W |      0MiB / 16280MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
|   1  Tesla P100-SXM2...  Off  | 0003:01:00.0     Off |                    0 |
| N/A   37C    P0    39W / 300W |      0MiB / 16280MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
|   2  Tesla P100-SXM2...  Off  | 000A:01:00.0     Off |                    0 |
| N/A   37C    P0    37W / 300W |      0MiB / 16280MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
|   3  Tesla P100-SXM2...  Off  | 000B:01:00.0     Off |                    0 |
| N/A   37C    P0    40W / 300W |      0MiB / 16280MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID  Type  Process name                               Usage      |
|=============================================================================|
|  No running processes found                                                 |
+-----------------------------------------------------------------------------+


----

however when i try to run hashcat 3.5  i receive this error

-----------------
root@SRV48:/home/rammses# hashcat -I
hashcat (v3.5.0) starting...

clGetPlatformIDs(): CL_PLATFORM_NOT_FOUND_KHR