Dear BB, Thank you for the email.
I'm still on my way back home from a holiday trip. I'll give your advice a try as soon as I have access to me machine. Bye for now, Gerald Gerald Marewo Cell: +27(71)705 0830, Email: [email protected] On Mon, 5 Jan 2026, 10:35 [email protected], <[email protected]> wrote: > Dear Gerald, > A quick question, did you clean your candi installation folder after > installing BLAS and restarting the process? Just to be sure. Sometimes if > you do not clean the install and add new libraries, the new libraries are > not detected adequately. > Otherwise, I am not sure what is the exact issue right now. I have never > encountered this problem. > If you try to compile p4est as a standalone library on the side, do you > get the same error? > > > On Saturday, December 27, 2025 at 10:23:08 a.m. UTC+1 [email protected] > wrote: > >> Dear BB and others, >> >> I now know that I have BLAS installed: >> >> (base) gerald@hephaestus:~$ dnf search blas-devel >> Updating and loading repositories: >> Repositories loaded. >> Matched fields: name (exact) >> blas-devel.i686 BLAS development libraries >> *blas-devel*.x86_64 BLAS development libraries >> Matched fields: name >> flexiblas-devel.i686 Development headers and libraries for FlexiBLAS >> flexiblas-devel.x86_64 Development headers and libraries for FlexiBLAS >> hipblas-devel.x86_64 Libraries and headers for hipblas >> liblas-devel.i686 libLAS development files >> liblas-devel.x86_64 libLAS development files >> openblas-devel.i686 Development headers and libraries for OpenBLAS >> *openblas-devel*.x86_64 Development headers and libraries for OpenBLAS >> rocblas-devel.x86_64 Libraries and headers for rocblas >> xblas-devel.i686 Development files for xblas >> xblas-devel.x86_64 Development files for xblas >> >> Attempting to install deal-candi fails at second attempt with the same >> error as reported before. >> >> Bye for now. >> >> Gerald. >> On Friday, 26 December 2025 at 12:00:05 UTC+2 Gerald Marewo wrote: >> >>> Dear BB, >>> >>> Thank you for your reply. Let me take a shot at installing BLAS. >>> >>> Bye for now >>> >>> Gerald Marewo >>> Cell: +27(71)705 0830 <+27%2071%20705%200830>, Email: [email protected] >>> >>> >>> >>> On Fri, 26 Dec 2025, 11:54 [email protected], <[email protected]> >>> wrote: >>> >>>> Dear Gerald, >>>> It does not seem like an out-of-memory error since the compilation of >>>> p4est is clearly not a memory intensive operation (it's only C after all). >>>> Looking at your error log, this seems to be where compilation crashed: >>>> In file included from >>>> /home/gerald/bin/dealii-candi/tmp/unpack/p4est-2.3.6/sc/src/sc_dmatrix.h:32, >>>> from >>>> /home/gerald/bin/dealii-candi/tmp/unpack/p4est-2.3.6/sc/src/sc_dmatrix.c:24: >>>> /home/gerald/bin/dealii-candi/tmp/unpack/p4est-2.3.6/sc/src/sc_dmatrix.c: >>>> In function ‘sc_dmatrix_add’: >>>> /home/gerald/bin/dealii-candi/tmp/unpack/p4est-2.3.6/sc/src/sc_blas.h:137:33: >>>> error: too many arguments to function ‘sc_blas_nonimplemented’; expected 0, >>>> have 6 >>>> 137 | #define SC_BLAS_DAXPY (void) sc_blas_nonimplemented >>>> | ^~~~~~~~~~~~~~~~~~~~~~ >>>> /home/gerald/bin/dealii-candi/tmp/unpack/p4est-2.3.6/sc/src/sc_dmatrix.c:627:5: >>>> note: in expansion of macro ‘SC_BLAS_DAXPY’ >>>> 627 | SC_BLAS_DAXPY (&totalsize, &alpha, X->e[0], &inc, Y->e[0], >>>> &inc); >>>> | ^~~~~~~~~~~~~ >>>> >>>> >>>> What I would look into are the following: >>>> - Did you install all of the recommended dependencies from Candi before >>>> proceeding with the installation? It seems as if you do not have an >>>> installation of BLAS on your computer, which would prevent p4est from >>>> actually compiling. >>>> - If BLAS is indeed installed correctly, then I would try to install a >>>> more recent version of p4est. This could be achieved my changing the >>>> version and the checksum in the deal.II-toolchain/packages/p4est.package >>>> file. >>>> >>>> However, from what it seems right now is that you are missing a BLAS >>>> library on your computer. >>>> Don't hesitate if you have more questions >>>> Cheers >>>> BB >>>> >>>> >>>> On Sunday, December 21, 2025 at 11:20:15 a.m. UTC+1 [email protected] >>>> wrote: >>>> >>>>> Dear all, >>>>> >>>>> I recently tried to install deal.II using candi on Fedora Linux 43 >>>>> (Workstation Edition) and I got the attached error message. >>>>> >>>>> I followed the instructions given when I ran the candi shell script as >>>>> follows: >>>>> >>>>> ./candi.sh -j8 --prefix=/home/gerald/bin/dealii-candi >>>>> >>>>> Could it be that my machine ran out memory? I will try again later >>>>> without the -j8 option. >>>>> >>>>> Could you please assist me with seeing what is going wrong >>>>> >>>>> I hope to hear from you soon. >>>>> >>>>> Regards, >>>>> >>>>> Gerald. >>>>> >>>>> >>>>> -- >>>> 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 a topic in the >>>> Google Groups "deal.II User Group" group. >>>> To unsubscribe from this topic, visit >>>> https://groups.google.com/d/topic/dealii/V_MjMXOEjX8/unsubscribe. >>>> To unsubscribe from this group and all its topics, send an email to >>>> [email protected]. >>>> To view this discussion visit >>>> https://groups.google.com/d/msgid/dealii/b99db8d5-4997-4c20-9855-03071a381871n%40googlegroups.com >>>> <https://groups.google.com/d/msgid/dealii/b99db8d5-4997-4c20-9855-03071a381871n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- > 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 a topic in the > Google Groups "deal.II User Group" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/dealii/V_MjMXOEjX8/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/dealii/261d9ad4-76d9-4754-8b93-84ac96a668b4n%40googlegroups.com > <https://groups.google.com/d/msgid/dealii/261d9ad4-76d9-4754-8b93-84ac96a668b4n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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. 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