change sed command back
@@ -7,7 +7,7 @@ else
cp $RECIPE_DIR/build_linux.conf build.conf
fi
-sed -i'' -e "s:PREFIX:$PREFIX:g" build.conf
+sed -i -e "s:PREFIX:$PREFIX:g" build.conf
export LIBRARY_PATH="${PREFIX}/lib"
export LD_LIBRARY_PATH="${PREFIX}/lib"
