diff --git a/utils/pulp/solverdir/CoinMP.dll b/utils/pulp/solverdir/CoinMP.dll
new file mode 100644
index 0000000..83db207
Binary files /dev/null and b/utils/pulp/solverdir/CoinMP.dll differ
diff --git a/utils/pulp/solverdir/__init__.py b/utils/pulp/solverdir/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/utils/pulp/solverdir/cbc/__init__.py b/utils/pulp/solverdir/cbc/__init__.py
new file mode 100644
index 0000000..e69de29