I didn't *want* to use my own BLAS. Without downloading BLAS directory, it is complaining missing BLAS. Does the Sage package already have BLAS? Why it doesn't compile without setting the env for BLAS?
On Monday, March 11, 2019 at 3:06:51 PM UTC-7, Dima Pasechnik wrote: > > On Mon, Mar 11, 2019 at 9:53 PM Ai Bo <[email protected] <javascript:>> > wrote: > > > > yes, switching to bash can pass this error. > > > > However, now error: > > ERROR: BLAS not found! > > [fflas_ffpack-2.3.2] > > [fflas_ffpack-2.3.2] BLAS routines are required for this library to > compile. Please > > [fflas_ffpack-2.3.2] make sure BLAS are installed and specify its > location with the option > > [fflas_ffpack-2.3.2] --with-blas-libs=<libs> and if necessary > --with-blas-cflags=<cflags> > > > > > > I installed BLAS library, but it seems to look for OPENBLAS. Can I just > use BLAS-3.8.0/blas_LINUX.a? > > if you want to use your system's BLAS/LAPACK, you need to set > SAGE_ATLAS_LIB, as described in > > http://doc.sagemath.org/html/en/installation/source.html#environment-variables > > > > > My python install already has numpy package. > System's Python has almost nothing to do with Sage's Python (Sage will > build its own copy of Python2 and Python3) > > > > > > > Please help. Thanks. > > > > > > On Sunday, March 10, 2019 at 1:27:12 AM UTC-8, Ai Bo wrote: > >> > >> Error message: > >> ** I masked the paths. > >> > >> [patch-2.7.5] Target: x86_64-suse-linux > >> [patch-2.7.5] Configured with: ./configure --prefix=/xxxs/gcc/4.7.2 > --libdir=/xxx/gcc/4.7.2/lib64 --libexecdir=/xxx/gcc/4.7.2/libexec > --bindir=/xxx/gcc/4.7.2/bin --with-ppl=/xxx/gcc/4.7.2 > --enable-cloog-backend=ppl --with-cloog=/xxx/gcc/4.7.2 > --with-libelf=/xxx/gcc/4.7.2 --with-mpfr=/xxx/gcc/4.7.2 > --with-gmp=/xxx/gcc/4.7.2 --with-mpc=/xxx/gcc/4.7.2 --enable-lto > --enable-languages=c,c++,objc,fortran,java --build=x86_64-suse-linux > --host=x86_64-suse-linux --target=x86_64-suse-linux > >> [patch-2.7.5] Thread model: posix > >> [patch-2.7.5] gcc version 4.7.2 (GCC) > >> [patch-2.7.5] **************************************************** > >> [patch-2.7.5] No record that 'patch' was ever installed; skipping > uninstall > >> [patch-2.7.5] /yyy/Sage/sage-8.6/src/bin/sage-dist-helpers: line 210: > syntax error near unexpected token `"$1"' > >> [patch-2.7.5] /yyy/Sage/sage-8.6/src/bin/sage-dist-helpers: line 210: ` > src+=("$1")' > >> [patch-2.7.5] Error: failed to source sage-dist-helpers > >> [patch-2.7.5] Is /yyy/Sage/sage-8.6 the correct SAGE_ROOT? > >> [patch-2.7.5] > >> [patch-2.7.5] real 0m0.008s > >> [patch-2.7.5] user 0m0.000s > >> [patch-2.7.5] sys 0m0.004s > >> [patch-2.7.5] > ************************************************************************ > >> [patch-2.7.5] Error installing package patch-2.7.5 > >> [patch-2.7.5] > ************************************************************************ > >> > >> > >> Here is part of the config.log file: > >> > >> configure:4207: gcc -V >&5 > >> gcc: error: unrecognized command line option '-V' > >> gcc: fatal error: no input files > >> compilation terminated. > >> configure:4218: $? = 1 > >> configure:4207: gcc -qversion >&5 > >> > >> configure:4983: gcc -E conftest.c > >> conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or > directory > >> #include <ac_nonexistent.h> > >> ^~~~~~~~~~~~~~~~~~ > >> compilation terminated. > >> > >> I switched to GCC 7.2, got same error. > >> > >> Please help. > >> > > -- > > You received this message because you are subscribed to the Google > Groups "sage-devel" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected] <javascript:>. > > To post to this group, send email to [email protected] > <javascript:>. > > Visit this group at https://groups.google.com/group/sage-devel. > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
