Re: [Gretl-devel] Nice to see Gretl updated on Fedora 26

No luck so far. I added the (virtual) packages mpi-default-dev and mpi-default-bin (mostly OpenMPI, but some of Debian arches may use MPICH). They are installed but your configure then report checking for mpicc... yes checking for MPI library... Couldn't find MPI library Hence: Configuration: Installation path: /usr Use readline library: yes Use gnuplot for graphs: yes Use pdflatex for typesetting: yes Use libgsf for zip/unzip: no sse2 support for RNG: no OpenMP support: yes MPI support: no AVX support for arithmetic: no Build with GTK version: 2.0 Build gretl documentation: no Use Lucida fonts: no Build message catalogs: yes Build gretl addons: no X-12-ARIMA support: yes TRAMO/SEATS support: yes libR support: yes libsvm support: no ODBC support: yes JSON parsing support: yes Experimental audio support: no Use xdg-utils in installation: no LAPACK libraries: -llapack -lblas -lgfortran Now type 'make' to build gretl. Could you configure possibly rely on this: edd@brad:~$ pkg-config --cflags mpi -pthread -I/usr/lib/x86_64-linux-gnu/openmpi/include -I/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi edd@brad:~$ pkg-config --libs mpi -L/usr/lib/x86_64-linux-gnu/openmpi/lib -L/usr//lib -lmpi edd@brad:~$ Happy to test a patch. Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | edd(a)debian.org