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Scanning dependencies of target HTSL
[100%] Building CXX object CMakeFiles/HTSL.dir/source/SparseCoding.cpp.o
In file included from /usr/include/c++/4.9/random:35:0,
                 from /home/mmm/devel/erik/HTSL/HTSL/source/sc/RecurrentSparseCoder2D.h:25,
                 from /home/mmm/devel/erik/HTSL/HTSL/source/SparseCoding.cpp:10:
/usr/include/c++/4.9/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
 #error This file requires compiler and library support for the \
  ^
In file included from /home/mmm/devel/erik/HTSL/HTSL/source/SparseCoding.cpp:10:0:
/home/mmm/devel/erik/HTSL/HTSL/source/sc/RecurrentSparseCoder2D.h:97:162: error: ‘std::mt19937’ has not been declared
   void createRandom(int visibleWidth, int visibleHeight, int hiddenWidth, int hiddenHeight, int receptiveRadius, int inhibitionRadius, int recurrentRadius, std::mt19937 &generator);
                                                                                                                                                                  ^
In file included from /home/mmm/devel/erik/HTSL/HTSL/source/SparseCoding.cpp:10:0:
/home/mmm/devel/erik/HTSL/HTSL/source/sc/RecurrentSparseCoder2D.h: In static member function ‘static float sc::RecurrentSparseCoder2D::sigmoid(float)’:
/home/mmm/devel/erik/HTSL/HTSL/source/sc/RecurrentSparseCoder2D.h:31:26: error: ‘exp’ is not a member of ‘std’
    return 1.0f / (1.0f + std::exp(-x));
                          ^
/home/mmm/devel/erik/HTSL/HTSL/source/SparseCoding.cpp: In function ‘int main()’:
/home/mmm/devel/erik/HTSL/HTSL/source/SparseCoding.cpp:13:2: error: ‘mt19937’ is not a member of ‘std’
  std::mt19937 generator(time(nullptr));
  ^
/home/mmm/devel/erik/HTSL/HTSL/source/SparseCoding.cpp:32:88: error: ‘generator’ was not declared in this scope
  sparseCoder.createRandom(sampleWidth, sampleHeight, codeWidth, codeHeight, 12, 10, 4, generator);
                                                                                        ^
/home/mmm/devel/erik/HTSL/HTSL/source/SparseCoding.cpp:59:2: error: ‘uniform_int_distribution’ is not a member of ‘std’
  std::uniform_int_distribution<int> widthDist(0, static_cast<int>(sampleImage.getSize().x) - sampleWidth - 1);
  ^
/home/mmm/devel/erik/HTSL/HTSL/source/SparseCoding.cpp:59:32: error: expected primary-expression before ‘int’
  std::uniform_int_distribution<int> widthDist(0, static_cast<int>(sampleImage.getSize().x) - sampleWidth - 1);
                                ^
/home/mmm/devel/erik/HTSL/HTSL/source/SparseCoding.cpp:60:2: error: ‘uniform_int_distribution’ is not a member of ‘std’
  std::uniform_int_distribution<int> heightDist(0, static_cast<int>(sampleImage.getSize().y) - sampleHeight - 1);
  ^
/home/mmm/devel/erik/HTSL/HTSL/source/SparseCoding.cpp:60:32: error: expected primary-expression before ‘int’
  std::uniform_int_distribution<int> heightDist(0, static_cast<int>(sampleImage.getSize().y) - sampleHeight - 1);
                                ^
/home/mmm/devel/erik/HTSL/HTSL/source/SparseCoding.cpp:89:37: error: ‘widthDist’ was not declared in this scope
    int sampleX = widthDist(generator);
                                     ^
/home/mmm/devel/erik/HTSL/HTSL/source/SparseCoding.cpp:90:38: error: ‘heightDist’ was not declared in this scope
    int sampleY = heightDist(generator);
                                      ^
make[2]: *** [CMakeFiles/HTSL.dir/source/SparseCoding.cpp.o] Error 1
make[1]: *** [CMakeFiles/HTSL.dir/all] Erro