Toby, Many thanks for your reply and help. The problem is solved (partly) - admittedly Ubuntu version of Makefiles in Examples do not work, but renewed installation of compiled "at home" deal.ii helped and now I can run examples, Greetings, Tomasz
On Tue, 5 Jan 2010, Toby D. Young wrote: > > Tomasz, > > > I am new in this forum and with no any experience with dealii. > > Then you are in the right place! ;-) > > > I tried to make changes in /usr/share/deal.II/Make.global_options > > as suggested by Kevin in his mail Sun, 29 Nov 2009 02:36:02 UTC. > > After that I have got object file, but the linker still returns error: > > > > $ make > > Makefile:151: Makefile.dep: No such file or directory > > ============================ Remaking Makefile.dep > > ==============optimized===== step-1.cc > > ============================ Linking step-1 > > /usr/lib/slepc/linux-gnu-c-opt/lib/libslepc.so: undefined reference to > > `pdneupd_' > > /usr/lib/slepc/linux-gnu-c-opt/lib/libslepc.so: undefined reference to > > `pdnaupd_' > > /usr/lib/slepc/linux-gnu-c-opt/lib/libslepc.so: undefined reference to > > `pdsaupd_' > > /usr/lib/slepc/linux-gnu-c-opt/lib/libslepc.so: undefined reference to > > `pdseupd_' > > collect2: ld returned 1 exit status > > make: *** [step-1] Error 1 > > Here you are probably not adding the slepc-path to your bash or tcsh > rc-script. Or, you compiled SLPEc without forwarding the SLEPC_DIR > directive. In any case dealii-6.2.1 detects SLEPc but has no > functionality. If you want to use SLEPc, please use the development > version of dealii. You don't need to do any weird changes to Makefiles to > do compile this on Ubuntu (UNIX). > > > I removed Ubuntu packages with dealii and tried to compile deal.II-6.2.1 > > library. Without trilinos support it went smooth. But > > after enabling trilinos configure resulted with a message > > (libtrilinos, libtrilinos-dev and libtrilinos-dbg Ubuntu packages > > are installed in my system): > > Why do you need Trilinos support *and* SLEPc support? This makes very > little sense to me. What are you trying to do? Are the PETScWrppers not > good enough for some reason? > > > Could you please suggest what to do? > > Read the documentation. > > I suggest you figure out what it is you want to do with dealii before > trying to compile with so many external packages. Step-1 is a good > example of what you can do without using any external libraries. What > problem do you want to solve here? If you can be more specific about what > you are trying to do maybe I could help... > > dealii is an awesome library, but only if you know what it is you want to > do. If not, you will get a headache! > > Best, > Toby > > ----- > > Toby D. Young > Assistant Professor > Philosophy-Physics > Polish Academy of Sciences > Warszawa, Polska > > www: http://www.ippt.gov.pl/~tyoung > skype: stenografia > _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
