Linux-Installation/Ubuntu-Installation.md

@@ -32,6 +32,7 @@ See below the code snippet:
 
 ```
 apt install -y qtbase5-dev qtbase5-dev-tools qt5-qmake
+apt install -y qttools5-dev
 apt install -y libxerces-c-dev
 
 apt install -y gfortran
@@ -39,6 +40,7 @@ apt install -y python3-dev python3-numpy-dev
 
 apt install -y libxpm-dev libxft-dev libxmu-dev
 apt install -y libssl-dev
+apt install -y qt3d5-dev qt3d5-dev-tools
 
 apt-get install -y libpcre3-dev xlibmesa-glu-dev \
                    libglew1.5-dev libftgl-dev libfftw3-dev libcfitsio-dev \
@@ -54,7 +56,7 @@ sudo apt upgrade
 ```
 On Ubuntu 20.04 all qt dependancies can be installed via qt-defaults package, use the `ubuntu20_deps.sh` script to install dependancies.
 
-## ROOT Installation TODO
+## ROOT Installation
 
 The ROOT installation is required for some exercises in this tutorial.
 
@@ -71,7 +73,7 @@ sudo chown -R `id -un`:`id -gn` /usr/local/root
 chmod +x /usr/local/root/bin/thisroot.*
 ```
 
-All installation steps are summarized in the `install-root-62208-ubuntu20.sh` script.
+All installation steps are summarized in the `install-root-ubuntu22.sh` script.
 
 ROOT is installed in _relocatable_ mode.
 To use ROOT, you must set its environment sourcing the *thisroot.sh* script from
@@ -96,15 +98,6 @@ Do not forget to install your favorite editor, e.g _Emacs_ :
 
 `sudo apt install -y emacs`
 
-You can install the precompiled version of Geant4 provided for this tutorial. You can download the tar file with precompiled Geant4 `geant4_v11.2.0.Linux-ubuntu20-x86_64-gcc9.4.tar.gz` from `cernbox.cern.ch` server. The script `install-geant4-ubuntu20.sh` can be used for downloading and installation of Geant4.
-
-The tar file with Geant4 11.2.0 binaries for Ubuntu placed on owncloud server
-https://cernbox.cern.ch/s/gxJhYs7a97CCTAw
-
-N.B. As the Geant4 setup scripts, geant4.[c]sh and geant4-config, are not relocatable, you need to install Geant4 into `/usr/local/geant4/11.2.0` or to edit these scripts to fix the paths to the data.
-
-If you install the precompiled version you can skip **Build Geant4** section and go directly to **Environment**.
-
 ## Build Geant4
 
 You can download the Geant4 sources from https://geant4.web.cern.ch/support/download
@@ -124,8 +117,10 @@ You need to create a target directory owned by my current user:
 `sudo mkdir -p /usr/local/geant4/11.2.0`
 
 `sudo chown -R `id -un`:`id -gn` /usr/local/geant4`
+```
 
 Now you can compile and install Geant4:
+
 ```
 mkdir geant4-build
 cd geant4-build
@@ -134,6 +129,7 @@ cmake  -DCMAKE_INSTALL_PREFIX=/usr/local/geant4/11.2.0 \
   -DGEANT4_INSTALL_DATA=ON -DGEANT4_USE_GDML=ON -DGEANT4_USE_QT=ON \
   -DGEANT4_USE_OPENGL_X11=ON [-DGEANT4_USE_FREETYPE=ON] ../geant4
 ```
+
 The multithreading enabled by default and FREETYPE was optional component
 
 ```