Dear Matt, You need to compile and link your source code with all include directives ( -I <path> ) and external libraries. It is easiest to simply use the CMake configuration that we ship with the examples.
I guess you installed the deal.II package via apt? If so, simply install the doc package and required dependencies and toolchain: sudo apt install libdeal.ii-dev libdeal.ii-doc cmake make and (as user) copy the first example step to a convenient location: cp -r /usr/share/doc/libdeal.ii-doc/examples/step-1 . cd step-1 cmake . make make run Best, Matthias On Wed, Jan 13, 2021, at 23:22 CST, Matthew Rich <mjric...@gmail.com> wrote: > Hi, > > I am new to deal.II and I wanted to mess with the tutorials. I am running > the mint LDE distro of linux and just installed the package. per the > website. On step one when you are just creating a mesh, I am getting an > error regrading Sacado.h which appears to be a solver package external to > deal.II. I was expecting the package management to cover all dependencies, > so I am not sure how to proceed. I searched this group and no one else > seems to have this error. > > to get this error I simply touched a file called example1.cpp and cut and > pasted all the code from the tutorial in there. > > initially tried compiling with g++ but that failed looking for mpi.h. I > then switched mpiCC where I get *fatal error: Sacado.hpp: No such file or > directory*. > > I am not sure if I need to install something else to get off the ground. > > Any help would be much appreciated. > > Matt -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/87eeiorp4d.fsf%4043-1.org.
