Fix TensorFlow Lite install script

tools/caffe2-script.py

@@ -42,6 +42,7 @@ sync() {
 
 install() {
     bold "flatbuffers install"
+    echo 1
     case "$(uname)" in
         "Linux")
             if [ -z "$(which cmake)" ]; then
@@ -56,7 +57,7 @@ install() {
     esac
     echo "Build flatbuffers..."
     pushd "${third_party}/flatbuffers" > /dev/null
-    cmake -G "Unix Makefiles"
+    cmake -G "Unix Makefiles" .
     make
     popd > /dev/null
     if [ ! -d "${virtualenv}" ]; then