### Using .bashrc file

1. `emacs ~/.bashrc`
2. Add the following function `setup_slsdet` and replace `path` with absolute path of installed directory

       function setup_slsdet
       {
       export PKGPATH=[path]
       export LD_LIBRARY_PATH=$PKGPATH/slsDetectorPackage/build/bin:$LD_LIBRARY_PATH
       export PATH=$PKGPATH/slsDetectorPackage/build/bin:$PATH
       cd $PKGPATH/slsDetectorPackage/build/bin
       }

3. `source ~/.bashrc`
4. Next time, just run `setup_slsdet` to load the environment variables.

One can also add the GUI environment variables if installed locally by adding the following in the function `setup_sldet`

    export QTDIR=/path-where-it-is/Qt-4.8.2
    export QWTDIR=/path-where-it-is/qwt-6.0.1
    export QWT3D=/path-where-it-is/qwtplot3d
    export QMAKESPEC=$QTDIR/mkspecs/linux-g++
    export LD_LIBRARY_PATH=$QTDIR/lib:$QWTDIR/lib:$QWT3D/lib:$LD_LIBRARY _PATH
    export PATH=$QTDIR/bin:$PATH