diff --git a/Setup-Computer-Debian-12.md b/Setup-Computer-Debian-12.md
index 391fd09..376e27c 100644
--- a/Setup-Computer-Debian-12.md
+++ b/Setup-Computer-Debian-12.md
@@ -73,6 +73,26 @@ sudo cp ~/work/stxm/SystemInstall/epics-64.conf /etc/ld.so.conf.d
 sudo ldconfig
 ```
 
+* Install PI libs
+
+```
+cd ~/BaseSystem
+tar xfvj ../work/stxm/SystemInstall/PI_Application_Software-1.16.0.0-INSTALL.tar.bz2
+cd PI_Application_Software/
+sudo ./INSTALL
+#n
+#n  32 bit Lib
+#y  64 bit lib
+#n  UBS rights
+#y  PiPython
+#y  Stage Database
+#n  PiTerminal 32
+#y  PiTerminal 64
+#n  USB rights
+```
+
+* 
+
 * Install Intens
 
 ```