Caffe unable to find pthread - installation

Question

I am having an issue installing OpenCaffe. Make producing the following CMakeError file. I have installed all the dependencies as instructed. Python is anaconda 4.2.0
Should I use a different version of python or is there something I've missed?
Determining if the pthread_create exist failed with the following output:
Change Dir: /home/mlogin/temporal-segment-networks/lib/caffe-action/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_1d0f6/fast"
/usr/bin/make -f CMakeFiles/cmTC_1d0f6.dir/build.make CMakeFiles/cmTC_1d0f6.dir/build
make[1]: Entering directory '/home/mlogin/temporal-segment-networks/lib/caffe-action/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_1d0f6.dir/CheckSymbolExists.c.o
/usr/bin/cc -o CMakeFiles/cmTC_1d0f6.dir/CheckSymbolExists.c.o -c /home/mlogin/temporal-segment-networks/lib/caffe-action/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTC_1d0f6
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1d0f6.dir/link.txt --verbose=1
/usr/bin/cc CMakeFiles/cmTC_1d0f6.dir/CheckSymbolExists.c.o -o cmTC_1d0f6 -rdynamic
CMakeFiles/cmTC_1d0f6.dir/CheckSymbolExists.c.o: In function `main':
CheckSymbolExists.c:(.text+0x16): undefined reference to `pthread_create'
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_1d0f6.dir/build.make:97: recipe for target 'cmTC_1d0f6' failed
make[1]: *** [cmTC_1d0f6] Error 1
make[1]: Leaving directory '/home/mlogin/temporal-segment-networks/lib/caffe-action/build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_1d0f6/fast' failed
make: *** [cmTC_1d0f6/fast] Error 2
File /home/mlogin/temporal-segment-networks/lib/caffe-action/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <pthread.h>
int main(int argc, char** argv)
{
(void)argv;
#ifndef pthread_create
return ((int*)(&pthread_create))[argc];
#else
(void)argc;
return 0;
#endif
}
Determining if the function pthread_create exists in the pthreads failed with the following output:
Change Dir: /home/mlogin/temporal-segment-networks/lib/caffe-action/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_9f6ec/fast"
/usr/bin/make -f CMakeFiles/cmTC_9f6ec.dir/build.make CMakeFiles/cmTC_9f6ec.dir/build
make[1]: Entering directory '/home/mlogin/temporal-segment-networks/lib/caffe-action/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_9f6ec.dir/CheckFunctionExists.c.o
/usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create -o CMakeFiles/cmTC_9f6ec.dir/CheckFunctionExists.c.o -c /usr/share/cmake-3.5/Modules/CheckFunctionExists.c
Linking C executable cmTC_9f6ec
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9f6ec.dir/link.txt --verbose=1
/usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create CMakeFiles/cmTC_9f6ec.dir/CheckFunctionExists.c.o -o cmTC_9f6ec -rdynamic -lpthreads
/usr/bin/ld: cannot find -lpthreads
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_9f6ec.dir/build.make:97: recipe for target 'cmTC_9f6ec' failed
make[1]: *** [cmTC_9f6ec] Error 1
make[1]: Leaving directory '/home/mlogin/temporal-segment-networks/lib/caffe-action/build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_9f6ec/fast' failed
make: *** [cmTC_9f6ec/fast] Error 2
This is the output of the console (repeated a number of times for different targets)
CMake Error at cuda_compile_generated_threshold_layer.cu.o.cmake:207 (message):
Error generating
/home/mlogin/temporal-segment-networks/lib/caffe-action/build/src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_threshold_layer.cu.o
src/caffe/CMakeFiles/caffe.dir/build.make:56765: recipe for target 'src/caffe/CMakeFiles/cuda_compile.dir/layers/cuda_compile_generated_threshold_layer.cu.o' failed
make[2]: *** [src/caffe/CMakeFiles/cuda_compile.dir/layers/cuda_compile_generated_threshold_layer.cu.o] Error 1
make[2]: *** Waiting for unfinished jobs....
cc: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
CMake Error at cuda_compile_generated_roi_pooling_layer.cu.o.cmake:207 (message):
Error generating
/home/mlogin/temporal-segment-networks/lib/caffe-action/build/src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_roi_pooling_layer.cu.o