HYSPLIT Forum: hysplitbbs.arl.noaa.gov

I can run the guicode -> ./hysplit.tcl.
However, when I try to run the model, the library of gfortran was not found...
../exec/hyts_std: error while loading shared libraries: libgfortran.so.5: cannot open shared object file: No such file or directory
seem there are so many missing step for ubuntu ...

I can open the guicode ./hysplit.tcl.
the gui pop up.
However, the fortran library cannot be loaded which I try to run the model...

../exec/hyts_std: error while loading shared libraries: libgfortran.so.5: cannot open shared object file: No such file or directory
Which text file should I edit so my ...

enter "./hysplit.tcl" in command prompt.
i.e. command prompt: $ ./hysplit.tcl
a gui interface will pop up.
I spent whole day to do make and "failed"...