test errors- no opengl device where it should be

Im sorry to bother you all with this problem, but I really cant figure it out.

running the test ``luajit -l cltorch -e 'cltorch.test()'

I get this report

running tests...
aftter requiring cltorch.unit_storage
Running 2 tests
|_  ==> test_basic
*|  ==> test_get  
**  ==> Done    

Completed 0 asserts in 2 tests with 2 errors

--------------------------------------------------------------------------------
test_basic
 Function call failed 
No OpenCL-enabled devices available at /tmp/luarocks_cltorch-scm-1-3606/cltorch/cltorch/src/lib/THClGeneral.cpp:139
stack traceback:
    [C]: at 0x7ff0dd2f4650
    [C]: in function 'ClStorage'
    ...ntu/torch/install/share/lua/5.1/cltorch/unit_storage.lua:25: in function 'v'
    ...ntu/torch/install/share/lua/5.1/cltorch/unit_storage.lua:84: in function <...ntu/torch/install/share/lua/5.1/cltorch/unit_storage.lua:82>
    [C]: in function 'xpcall'
    /home/ubuntu/torch/install/share/lua/5.1/torch/Tester.lua:115: in function 'pcall'
    /home/ubuntu/torch/install/share/lua/5.1/torch/Tester.lua:186: in function '_run'
    /home/ubuntu/torch/install/share/lua/5.1/torch/Tester.lua:161: in function 'run'
    ...ntu/torch/install/share/lua/5.1/cltorch/unit_storage.lua:91: in function 'test'
    /home/ubuntu/torch/install/share/lua/5.1/cltorch/Test.lua:8: in function 'test'
    (command line):1: in main chunk
    [C]: at 0x00405d70

--------------------------------------------------------------------------------
test_get
 Function call failed 
No OpenCL-enabled devices available at /tmp/luarocks_cltorch-scm-1-3606/cltorch/cltorch/src/lib/THClGeneral.cpp:139
stack traceback:
    [C]: at 0x7ff0dd2f4650
    [C]: in function 'ClStorage'
    ...ntu/torch/install/share/lua/5.1/cltorch/unit_storage.lua:64: in function 'v'
    ...ntu/torch/install/share/lua/5.1/cltorch/unit_storage.lua:84: in function <...ntu/torch/install/share/lua/5.1/cltorch/unit_storage.lua:82>
    [C]: in function 'xpcall'
    /home/ubuntu/torch/install/share/lua/5.1/torch/Tester.lua:115: in function 'pcall'
    /home/ubuntu/torch/install/share/lua/5.1/torch/Tester.lua:186: in function '_run'
    /home/ubuntu/torch/install/share/lua/5.1/torch/Tester.lua:161: in function 'run'
    ...ntu/torch/install/share/lua/5.1/cltorch/unit_storage.lua:91: in function 'test'
    /home/ubuntu/torch/install/share/lua/5.1/cltorch/Test.lua:8: in function 'test'
    (command line):1: in main chunk
    [C]: at 0x00405d70

--------------------------------------------------------------------------------
#tester.errors  2
res false
luajit: /home/ubuntu/torch/install/share/lua/5.1/cltorch/Test.lua:10: assertion failed!
stack traceback:
    [C]: in function 'assert'
    /home/ubuntu/torch/install/share/lua/5.1/cltorch/Test.lua:10: in function 'test'
    (command line):1: in main chunk
    [C]: at 0x00405d70

I have a readeon R9 280x

``lspci | grep VGA
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti XT [Radeon HD 7970/8970 OEM / R9 280X]

and I managed to install opengl (or at least,I hope so). this should be my version:

glxinfo|grep "OpenGL version"
OpenGL version string: 3.0 Mesa 11.0.2

I installed clinfo and it returns Number of platforms 0

I`m running ubuntu from a usb live boot (permanent enabled). Thanks in advance to anyone who can help me.

hughperkins / cltorch

test errors- no opengl device where it should be #52