require sudo

INSTALL.sh

 #!/bin/bash
 
-clear
 echo "[PYNOVISAO INSTALLER] Installing PYNOVISAO... Please wait!"
+
+#check if is root
+if [ "$EUID" -ne 0 ]
+  then echo "[PYNOVISAO INSTALLER] ERROR! Please run as root."
+  exit
+fi
+
 sudo apt-get update
 sudo apt-get -y install libfreetype6-dev tk tk-dev python-pip default-jre weka weka-doc
+
 echo "[PYNOVISAO INSTALLER] Installing libraries..."
 pip install -r requeriments.txt
+
 echo
 echo "[PYNOVISAO INSTALLER] Installation completed!"
 echo