fix ocl-icd version

.travis.yml

@@ -67,7 +67,7 @@ before_install:
   - conda config --add channels conda-forge
   - conda config --add channels cantera
   # create env
-  - conda create -y -n test-environment python=$TRAVIS_PYTHON_VERSION llvmdev clangdev cantera ocl-icd islpy pyyaml scipy pyopencl numpy Cython pytables flake8 pep8-naming pocl adept=*=he6fcbdd_3
+  - conda create -y -n test-environment python=$TRAVIS_PYTHON_VERSION llvmdev clangdev cantera ocl-icd=*=h14c3975_1001 islpy pyyaml scipy pyopencl numpy Cython pytables flake8 pep8-naming pocl adept=*=he6fcbdd_3
   - source activate test-environment
   # get vendor dir
   - export OCL_ICD_VENDORS=$CONDA_PREFIX/etc/OpenCL/vendors