diff --git a/Makefile b/Makefile
index 60322204b..5f9c730a5 100644
--- a/Makefile
+++ b/Makefile
@@ -84,7 +84,8 @@ ifneq ($(HAS_MPI),0)
 CXX = $(MPI_PATH)/bin/mpic++
 endif
 
-SSE_FLAGS = -msse4.1 -mssse3
+#SSE_FLAGS = -msse4.1 -mssse3
+SSE_FLAGS = 
 
 PROTOC = $(PROTOBUF_PATH)/bin/protoc
 
@@ -107,7 +108,7 @@ INCLUDEPATH+=$(ONNX_REPO_PATH)
 COMMON_FLAGS:= $(COMMON_FLAGS) -DONNX_NAMESPACE=onnx -DONNX_ML=1 -DHAS_MPI=$(HAS_MPI) -D_POSIX_SOURCE -D_XOPEN_SOURCE=600 -D__USE_XOPEN2K -std=c++14 -DCUDA_NO_HALF -D__CUDA_NO_HALF_OPERATORS__
 CPPFLAGS:=
 CXXFLAGS:= $(SSE_FLAGS) $(CXXFLAGS) -fopenmp -fpermissive -fPIC -Werror -fcheck-new
-LIBPATH:=
+LIBPATH:=/usr/lib/riscv64-linux-gnu /lib/riscv64-linux-gnu
 LIBS_LIST:=
 LDFLAGS:=
 
@@ -199,7 +200,8 @@ endif
 ifeq ("$(MATHLIB)","openblas")
   INCLUDEPATH += $(OPENBLAS_PATH)/include
   LIBPATH += $(OPENBLAS_PATH)/lib
-  LIBS_LIST += openblas m pthread
+  # LIBS_LIST += openblas m pthread
+  LIBS_LIST += blas m pthread lapacke lapack gfortran
   CPPFLAGS += -DUSE_OPENBLAS
 endif
 
diff --git a/Source/Common/Include/ssefloat4.h b/Source/Common/Include/ssefloat4.h
index 2211775d4..8967c076f 100644
--- a/Source/Common/Include/ssefloat4.h
+++ b/Source/Common/Include/ssefloat4.h
@@ -11,6 +11,7 @@
 #include <intrin.h> // for intrinsics
 #endif
 #ifdef __unix__
+#define __aarch64__
 #if !defined(__aarch64__)
 #include <x86intrin.h>
 #else
diff --git a/Source/ComputationNetworkLib/SequenceReshapeNodes.h b/Source/ComputationNetworkLib/SequenceReshapeNodes.h
index 1b531c0b5..10639da57 100644
--- a/Source/ComputationNetworkLib/SequenceReshapeNodes.h
+++ b/Source/ComputationNetworkLib/SequenceReshapeNodes.h
@@ -28,8 +28,8 @@ public:
         : Base(deviceId, name)
     {}
 
-    virtual std::vector<size_t> GetSequenceLengths() { NOT_IMPLEMENTED; }
-    virtual MBLayoutPtr DetermineMBLayout() { NOT_IMPLEMENTED; }
+    virtual std::vector<size_t> GetSequenceLengths() { NOT_IMPLEMENTED; { static std::vector<size_t> foo; return foo; }}
+    virtual MBLayoutPtr DetermineMBLayout() { NOT_IMPLEMENTED; return NULL; }
 
     virtual void /*ComputationNodeNonLooping::*/ ForwardPropNonLooping() override
     {
diff --git a/Source/Math/CPUMatrixImpl.h b/Source/Math/CPUMatrixImpl.h
index b02324d98..5eb5cc875 100644
--- a/Source/Math/CPUMatrixImpl.h
+++ b/Source/Math/CPUMatrixImpl.h
@@ -57,8 +57,10 @@
 #define HAVE_LAPACK_CONFIG_H
 #define LAPACK_COMPLEX_STRUCTURE
 #endif
+extern "C" {
 #include <cblas.h>
 #include <lapacke.h>
+}
 #endif
 
 #define SWAP(a, b)  \
@@ -7089,7 +7091,7 @@ int CPUMatrix<ElemType>::SetNumThreads(int numThreads)
     #ifdef USE_MKL
         mkl_set_num_threads(numThreads);
     #elif defined(USE_OPENBLAS)
-        openblas_set_num_threads(numThreads);
+        //openblas_set_num_threads(numThreads);
     #endif
 #endif
     return numThreads;
diff --git a/Source/Math/CPUSparseMatrix.cpp b/Source/Math/CPUSparseMatrix.cpp
index 85e54d6a9..ec5409790 100644
--- a/Source/Math/CPUSparseMatrix.cpp
+++ b/Source/Math/CPUSparseMatrix.cpp
@@ -34,8 +34,10 @@
 #define HAVE_LAPACK_CONFIG_H
 #define LAPACK_COMPLEX_STRUCTURE
 #endif
+extern "C" {
 #include <cblas.h>
 #include <lapacke.h>
+}
 #endif
 
 // This is an example of an exported variable
diff --git a/Source/Readers/LMSequenceReader/SequenceParser.h b/Source/Readers/LMSequenceReader/SequenceParser.h
index c9c7a3093..4dca002f3 100644
--- a/Source/Readers/LMSequenceReader/SequenceParser.h
+++ b/Source/Readers/LMSequenceReader/SequenceParser.h
@@ -234,8 +234,13 @@ public:
         m_endTag = m_endSequenceIn;
 
         // if we have a file already open, cleanup
-        if (m_pFile != NULL)
-            SequenceParser<NumType, LabelType>::~SequenceParser();
+        if (m_pFile != NULL) {
+            //SequenceParser<NumType, LabelType>::~SequenceParser();
+            delete m_stateTable;
+            delete m_fileBuffer;
+            if (m_pFile)
+                fclose(m_pFile);
+        }
 
         errno_t err = _wfopen_s(&m_pFile, fileName, L"rb");
         if (err)
diff --git a/Source/Readers/LUSequenceReader/LUSequenceParser.h b/Source/Readers/LUSequenceReader/LUSequenceParser.h
index 43bc1d7f2..66b284ab0 100644
--- a/Source/Readers/LUSequenceReader/LUSequenceParser.h
+++ b/Source/Readers/LUSequenceReader/LUSequenceParser.h
@@ -111,8 +111,11 @@ public:
         m_endTag = m_endSequenceIn;
 
         // if we have a file already open, cleanup
-        if (m_pFile != NULL)
-            LUSequenceParser<NumType, LabelType>::~LUSequenceParser();
+        if (m_pFile != NULL) {
+            //LUSequenceParser<NumType, LabelType>::~LUSequenceParser();
+            if (m_pFile)
+                fclose(m_pFile);
+        }
 
         errno_t err = _wfopen_s(&m_pFile, fileName, L"rb");
         if (err)
diff --git a/Source/Readers/LibSVMBinaryReader/LibSVMBinaryReader.h b/Source/Readers/LibSVMBinaryReader/LibSVMBinaryReader.h
index 809d005ca..f000158f5 100644
--- a/Source/Readers/LibSVMBinaryReader/LibSVMBinaryReader.h
+++ b/Source/Readers/LibSVMBinaryReader/LibSVMBinaryReader.h
@@ -273,7 +273,7 @@ public:
     template <class ConfigRecordType>
     void RenamedMatrices(const ConfigRecordType& readerConfig, std::map<std::wstring, std::wstring>& rename);
     virtual void SetLabelMapping(const std::wstring& /*sectionName*/, const std::map<LabelIdType, LabelType>& /*labelMapping*/){NOT_IMPLEMENTED};
-    virtual bool GetData(const std::wstring& /*sectionName*/, size_t /*numRecords*/, void* /*data*/, size_t& /*dataBufferSize*/, size_t /*recordStart = 0*/){NOT_IMPLEMENTED};
+    virtual bool GetData(const std::wstring& /*sectionName*/, size_t /*numRecords*/, void* /*data*/, size_t& /*dataBufferSize*/, size_t /*recordStart = 0*/){NOT_IMPLEMENTED; return false;};
     virtual bool DataEnd();
 
     size_t GetNumParallelSequencesForFixingBPTTMode()
diff --git a/Source/Readers/ReaderLib/FileWrapper.h b/Source/Readers/ReaderLib/FileWrapper.h
index a249b2838..9622aedf7 100644
--- a/Source/Readers/ReaderLib/FileWrapper.h
+++ b/Source/Readers/ReaderLib/FileWrapper.h
@@ -169,6 +169,7 @@ public:
     inline bool WriteOrDie(const T& value)
     {
         WriteOrDie(&value, sizeof(value), 1);
+	return true;
     }
 
     static inline FileWrapper OpenOrDie(const std::wstring& filename, const wchar_t* mode)
@@ -218,4 +219,4 @@ private:
 
 
 
-}
\ No newline at end of file
+}
diff --git a/Source/Readers/UCIFastReader/UCIParser.cpp b/Source/Readers/UCIFastReader/UCIParser.cpp
index 9eb14249b..e7a3591fb 100644
--- a/Source/Readers/UCIFastReader/UCIParser.cpp
+++ b/Source/Readers/UCIFastReader/UCIParser.cpp
@@ -388,8 +388,13 @@ void UCIParser<NumType, LabelType>::ParseInit(LPCWSTR/*TODO: change to C++ type*
     m_bufferStart = startPosition;
 
     // if we have a file already open, cleanup
-    if (m_pFile != NULL)
-        UCIParser<NumType, LabelType>::~UCIParser();
+    if (m_pFile != NULL) {
+        //UCIParser<NumType, LabelType>::~UCIParser();
+        delete m_stateTable;
+        delete m_fileBuffer;
+        if (m_pFile)
+            fclose(m_pFile);
+    }
 
     errno_t err = _wfopen_s(&m_pFile, fileName, L"rb");
     if (err)
diff --git a/Source/Readers/UCIFastReader/UCIParser.h b/Source/Readers/UCIFastReader/UCIParser.h
index 17cb40dbe..dda226b4b 100644
--- a/Source/Readers/UCIFastReader/UCIParser.h
+++ b/Source/Readers/UCIFastReader/UCIParser.h
@@ -33,7 +33,8 @@ enum ParseMode
 
 // UCIParser - the parser for the UCI format files
 // for ultimate speed, this class implements a state machine to read these format files
-template <typename NumType, typename LabelType = int>
+//template <typename NumType, typename LabelType = int>
+template <typename NumType, typename LabelType>
 class UCIParser
 {
 private:
diff --git a/Tools/devInstall/Linux/install-swig.sh b/Tools/devInstall/Linux/install-swig.sh
index 8ae521ea6..7fb01b2dd 100755
--- a/Tools/devInstall/Linux/install-swig.sh
+++ b/Tools/devInstall/Linux/install-swig.sh
@@ -39,6 +39,7 @@ fi
 SCRIPT_DIR="$(readlink -f "$(dirname "${BASH_SOURCE[0]}")")"
 cd "$SCRIPT_DIR"
 wget -q http://prdownloads.sourceforge.net/swig/$SWIG_PATH.tar.gz -O - | tar xvfz -
+cp ~/RISCV-config.guess ./swig-3.0.10/Tools/config/config.guess
 cd swig-$SWIG_VERSION
 # Note: we specify --without-alllang to suppress building tests and examples for specific languages.
 ./configure --prefix=$SWIG_PREFIX --without-alllang
diff --git a/configure b/configure
index b9a8efc38..dadaa0992 100755
--- a/configure
+++ b/configure
@@ -82,8 +82,8 @@ have_cudnn=no
 cudnn_path=
 cudnn_check=cuda/include/cudnn.h
 
-have_opencv=no
-opencv_path=
+have_opencv=yes
+opencv_path=/opt/opencv
 opencv_check=include/opencv2/opencv.hpp
 
 have_libzip=no
@@ -184,7 +184,9 @@ function find_mkl ()
 
 function find_openblas ()
 {
-    find_dir "$default_openblas" "$openblas_check"
+    #find_dir "$default_openblas" "$openblas_check"
+    echo "/usr/include"
+    return 0
 }
 
 function find_boost ()
@@ -827,13 +829,13 @@ do
                     exit 1
                 fi
             else
-                if test $(check_dir $optarg $openblas_check) = yes
-                then
+                #if test $(check_dir $optarg $openblas_check) = yes
+                #then
                     openblas_path=$optarg
-                else
-                    echo "Invalid openblas directory $optarg"
-                    exit 1
-                fi
+                #else
+                #    echo "Invalid openblas directory $optarg"
+                #    exit 1
+                #fi
             fi
             ;;
         --with-boost*)