diff --git a/Setup-Computer-Debian-12.md b/Setup-Computer-Debian-12.md
index 895475f..aa9e07b 100644
--- a/Setup-Computer-Debian-12.md
+++ b/Setup-Computer-Debian-12.md
@@ -19,7 +19,7 @@ NTP=d.psi.ch
 - Add various packages:
 
 ```
-sudo apt-get install fakeroot build-essential cvs flex bison openssh-server git-core geany synaptic joe jed subversion autoconf-archive cmake libreadline-dev libhdf5-dev pkg-config libxml2-dev libzmq3-dev   liblog4cpp5-dev libelf-dev libssl-dev libarchive-dev libgtkmm-3.0-dev libatkmm-1.6-dev libglibmm-2.4-dev libncurses5-dev libxerces-c-dev libboost-dev  xsltproc cifs-utils xterm  meld default-jre autogen autoconf libtool libqwt-qt5-dev  libqt5webkit5-dev rsync libboost-all-dev strace python3-numpy python3-pip python3-h5py python3-zmq python3-matplotlib python3-attr python3-scipy hdf5-tools dbus-x11 nfs-common nfs-kernel-server nfs4-acl-tools python3-pyepics
+sudo apt-get install fakeroot build-essential cvs flex bison openssh-server git-core geany synaptic joe jed subversion autoconf-archive cmake libreadline-dev libhdf5-dev pkg-config libxml2-dev libzmq3-dev   liblog4cpp5-dev libelf-dev libssl-dev libarchive-dev libgtkmm-3.0-dev libatkmm-1.6-dev libglibmm-2.4-dev libncurses5-dev libxerces-c-dev libboost-dev  xsltproc cifs-utils xterm  meld default-jre autogen autoconf libtool libqwt-qt5-dev  libqt5webkit5-dev rsync libboost-all-dev strace python3-numpy python3-pip python3-h5py python3-zmq python3-matplotlib python3-attr python3-scipy hdf5-tools dbus-x11 nfs-common nfs-kernel-server nfs4-acl-tools python3-pyepics locate
 
 sudo apt-get install linux-image-rt-amd64 linux-headers-rt-amd64
 
@@ -127,6 +127,8 @@ cd ../comedilib
 ./configure
 make
 sudo make install
+sudo ldconfig
+
 ```
 
 - compile Pixelator
@@ -137,6 +139,9 @@ mkdir build
 cd build
 ../configure
 make # do not use -j, at least not for the GUI
-cd 
+cd PixelatorController/config/
+make    # for the config files
+cd ../../PixelatorGUI/config/
+make
 
 ```
\ No newline at end of file