diff --git a/README.md b/README.md
index 97a888c..86f0c6e 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,11 @@
 
 in Ubuntu 20+
 
-    ~>sudo apt install python3-tk snmp snmp-mibs-downloader
+    ~>sudo apt install python3-tk snmp snmp-mibs-downloader curl python3-pip
     ~>python3 -m pip install pysimplegui
 
+also, download the https://fsunuc.physics.fsu.edu/wiki/images/5/53/WIENER-CRATE-MIB.txt and put in /usr/share/snmp/mibs/
+
 # Usage
 
     ~>python3 IsegHVController.py <IP>