41  ls ~/Downloads
   42  cd ../
   43  ls
   44  cd
   45  ls
   46  cd work
   47  ls
   48  tar zxvf ~/Downloads/geant4.10.03.p01.tar.gz 
   49  df
   50  ls ~/Downloads/
   51  tar zxvf ~/Downloads/cmake
   52  tar zxvf ~/Downloads/cmake-3.8.2.tar.gz 
   53  cd cmake
   54  cd cmake-3.8.2/
   55  ls
   56  ./bootstrap
   57  make
   58  sudo make install
   59  which cmake
   60  ls ~/Downloads
   61  cd ../
   62  ls
   63  mkdir geant4.10.03.p01-build
   64  cmake -DCMAKE_INSTALL_PREFIX=$HOME/geant4/10.03.p01 -DGEANT4_INSTALL_DATA=on -DGEANT4_USE_OPENGL_X11=on -DGEANT4_USE_RAYTRACER_X11=on \
   65  ls
   66  cd work
   67  ls
   68  cd geant4.10.03.p01
   69  source /opt/cern/geant4/10.03.p01/bin/geant4.sh
   70  cd environments/
   71  cd g4py
   72  ls
   73  pwd
   74  export GEANT4_INSTALL=/opt/cern/geant4/10.03.p01
   75  mkdir build
   76  cd build
   77  which cmake
   78  make ..
   79  cmake ..
   80  sudo yum install boost-devel
   81  sudo yum install xerces-c-devel
   82  cmake ..
   83  make
   84  history
   85  make install
   86  history > g4install.txt