diff --git a/hpvm/lib/Transforms/CMakeLists.txt b/hpvm/lib/Transforms/CMakeLists.txt
index b18cd4551ba33e0c315a416164b45e6282098aeb..0f8d0c64aa5979d866b35e4e1047e8c496ed3677 100644
--- a/hpvm/lib/Transforms/CMakeLists.txt
+++ b/hpvm/lib/Transforms/CMakeLists.txt
@@ -8,3 +8,4 @@ add_subdirectory(DFG2LLVM_WrapperAPI)
 add_subdirectory(DFG2LLVM_CUDNN)
 add_subdirectory(FuseHPVMTensorNodes)
 add_subdirectory(InPlaceDFG)
+add_subdirectory(DFG2LLVM_EPOCHS)
diff --git a/hpvm/set_paths.sh b/hpvm/set_paths.sh
index d23cf03046161e4fc2916954202e91a6c1eb0788..b0f8f4c7b386050b43c54dd3757ec0acb17c79cd 100644
--- a/hpvm/set_paths.sh
+++ b/hpvm/set_paths.sh
@@ -18,3 +18,17 @@ else
     export LD_LIBRARY_PATH=$CUDA_LIB_PATH:$LD_LIBRARY_PATH
     echo "Finished setting environment paths!"
 fi
+
+
+SH="$(readlink -f /proc/$$/exe)"
+if [[ "$SH" == "/bin/zsh"  ]]; then
+    DIR="${0:A:h}"
+else
+    DIR="$( cd "$( dirname "${BASH_SOURCE[0]}"  )" >/dev/null 2>&1 && pwd  )"
+fi
+echo "Adding to PATH: $DIR/build/bin"
+export PATH=$DIR/build/bin:$PATH
+echo "Exporting HPVM_ROOT = $DIR"
+export HPVM_ROOT=$DIR
+echo "Exporting LLVM_SRC_ROOT = $HPVM_ROOT/llvm"
+export LLVM_SRC_ROOT=$HPVM_ROOT/llvm