Update lock file and config location.

install.sh

@@ -25,15 +25,20 @@ echo "Installation OPAM Packages ..."
 # Development 
 
 if [ $mode == "dev" ]; then
+    # Set LOCK file location
+    LOCKFILE_DB=configuration/.install.mariadb.lock
 
     echo "Copy configuration to './configuration/engine.ini'"
-    cp -n sample.engine.ini engine.ini
+    cp -n configuration/sample.engine.ini configuration/engine.ini
 fi
 
 
 # Production 
 
 if [ $mode == "prod" ]; then
+    # Set LOCK file location
+    LOCKFILE_DB=/etc/aura/engine/.install.mariadb.lock
+
     if getent passwd 'engineuser' > /dev/null 2>&1; then  
         echo "User 'engineuser' exists already."; 
     else     
@@ -84,7 +89,6 @@ while true; do
 read -rsn1 input
 if [ "$input" = "1" ]; then
     echo "Creating DB for MariaDB ..."
-    LOCKFILE_DB=/etc/aura/engine/.install.mariadb.lock
     sudo sh ./script/init-db-mariadb.sh
 fi
 if [ "$input" = "2" ]; then