README
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README File for ROOT Binary Distribution ---------------------------------------- Contents ======== Directory root/ : README - directory containing important information LICENSE - usage terms and conditions configure - build configuration script bin - directory containing executables include - directory containing the ROOT header files lib - directory containing the ROOT libraries (in shared library format) etc - directory containing default resource and mime type files etc/proof - directory containing settings for the PROOF system macros - directory containing system macros icons - directory containing xpm icons test - some ROOT test programs tutorials - example macros that can be executed by the bin/root module Environment variables ===================== To set the needed environment variables, PATH and LD_LIBRARY_PATH, use the following convenience script. For the sh shell family do: . <pathname>/root/bin/thisroot.sh and for the csh shell family do: source <pathname>/root/bin/thisroot.csh where <pathname> is the location where you unpacked the ROOT distribution. Typically add these lines to your .profile or .login files. Running interactive ROOT and the tutorial macros ================================================ To run the example macros, go to the root/tutorials directory and do, e.g.: $ root root [0] .x benchmarks.C -- this will run all tutorials and will benchmark your machine. -- see http://root.cern.ch/drupal/content/benchmarking for the normalization and comparisons. root [1] .x demos.C -- Click on any button you like to run the corresponding tutorial. -- Move the objects on the canvas around using the mouse. root [2] .q Compiling and running ROOT test programs ======================================== To run some ROOT test programs, go to the root/test directory and do (after having selected the machine dependent flags in the Makefile): $ make $ ./Event $ ./hsimple $ ./minexam $ ./tcollex $ ./tstring etc...