Re: [sage-devel] Unable to build ecl-16.1.2.p5 on Ubuntu 20.04 LTS
On Mon, Mar 7, 2022 at 2:02 AM Alexander D. Rahm wrote: > > Now I also have tried to build Sage 9.5, and it crashes as below, > documented in the attached log file. > > Cheers, > > Alexander > > [giac-1.6.0.47p3] config.status: creating po/Makefile > [giac-1.6.0.47p3] configure: WARNING: unrecognized options: > --disable-maintainer-mode > [giac-1.6.0.47p3] Adding link . to giac in src > [giac-1.6.0.47p3] Building giac-1.6.0.47p3 > [giac-1.6.0.47p3] make all-recursive > [giac-1.6.0.47p3] Making all in src > [giac-1.6.0.47p3] g++ -std=gnu++11 -DHAVE_CONFIG_H -I. -I.. -DIN_GIAC > -I. -I.. -I. -I.. -I/home/rahm/sage-9.5/local/include -g -O2 -g -O2 > -fno-strict-aliasing -DGIAC_GENERIC_CONSTANTS -c -o icas.o icas.cc > [giac-1.6.0.47p3] In file included from gen.h:65, > [giac-1.6.0.47p3] from icas.cc:50: > [giac-1.6.0.47p3] vecteur.h:25:10: fatal error: gsl/gsl_vector.h: No > such file or directory > [giac-1.6.0.47p3]25 | #include > [giac-1.6.0.47p3] | ^~ You probably are trying to use an incorrectly installed system GSL package. Do you have libgsl-dev installed? Please also post the top-level config.log > [giac-1.6.0.47p3] compilation terminated. > [giac-1.6.0.47p3] make[7]: *** [Makefile:962: icas.o] Error 1 > [giac-1.6.0.47p3] make[6]: *** [Makefile:505: all-recursive] Error 1 > [giac-1.6.0.47p3] make[5]: *** [Makefile:435: all] Error 2 > [giac-1.6.0.47p3] > > [giac-1.6.0.47p3] Error building giac-1.6.0.47p3 > [giac-1.6.0.47p3] > > [giac-1.6.0.47p3] > [giac-1.6.0.47p3] real0m38.782s > [giac-1.6.0.47p3] user0m25.222s > [giac-1.6.0.47p3] sys0m10.043s > [giac-1.6.0.47p3] > > [giac-1.6.0.47p3] Error installing package giac-1.6.0.47p3 > [giac-1.6.0.47p3] > > [giac-1.6.0.47p3] Please email sage-devel > (http://groups.google.com/group/sage-devel) > [giac-1.6.0.47p3] explaining the problem and including the log files > [giac-1.6.0.47p3] /home/rahm/sage-9.5/logs/pkgs/giac-1.6.0.47p3.log > [giac-1.6.0.47p3] and > [giac-1.6.0.47p3] /home/rahm/sage-9.5/config.log > [giac-1.6.0.47p3] Describe your computer, operating system, etc. > [giac-1.6.0.47p3] If you want to try to fix the problem yourself, > *don't* just cd to > [giac-1.6.0.47p3] > /home/rahm/sage-9.5/local/var/tmp/sage/build/giac-1.6.0.47p3 and type > 'make' or whatever is appropriate. > [giac-1.6.0.47p3] Instead, the following commands setup all environment > variables > [giac-1.6.0.47p3] correctly and load a subshell for you to debug the error: > [giac-1.6.0.47p3] (cd > '/home/rahm/sage-9.5/local/var/tmp/sage/build/giac-1.6.0.47p3' && > '/home/rahm/sage-9.5/sage' --buildsh) > [giac-1.6.0.47p3] When you are done debugging, you can type "exit" to > leave the subshell. > [giac-1.6.0.47p3] > > make[4]: *** [Makefile:2728: giac-SAGE_LOCAL-no-deps] Error 1 > make[3]: *** [Makefile:2728: > /home/rahm/sage-9.5/local/var/lib/sage/installed/giac-1.6.0.47p3] Error 2 > make[2]: *** [Makefile:2432: all-start] Error 2 > make[2]: Leaving directory '/home/rahm/sage-9.5/build/make' > > real37m11,721s > user32m6,326s > sys3m35,118s > *** > Error building Sage. > > The following package(s) may have failed to build (not necessarily > during this run of 'make all-start'): > > * package: giac-1.6.0.47p3 >last build time: mars 6 18:49 >log file: /home/rahm/sage-9.5/logs/pkgs/giac-1.6.0.47p3.log >build directory: > /home/rahm/sage-9.5/local/var/tmp/sage/build/giac-1.6.0.47p3 > > It is safe to delete any log files and build directories, but they > contain information that is helpful for debugging build problems. > WARNING: If you now run 'make' again, the build directory of the > same version of the package will, by default, be deleted. Set the > environment variable SAGE_KEEP_BUILT_SPKGS=yes to prevent this. > > make[1]: *** [Makefile:39: all-start] Error 1 > make[1]: Leaving directory '/home/rahm/sage-9.5' > make: *** [Makefile:13: all] Error 2 > > -- > 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 sage-devel+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-devel/b8a52608-6bc8-ba3b-3152-d31e1c98ecb7%40upf.pf. -- 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 sage-devel+unsubscr...@googlegroups.com. To view this
Re: [sage-devel] Unable to build ecl-16.1.2.p5 on Ubuntu 20.04 LTS
p_group_cohomology has been broken for over a year, indeed, as #30787 stalled. See #33474 to do repairs. On Mon, Mar 7, 2022 at 2:02 AM Alexander D. Rahm wrote: > > Now I also have tried to build Sage 9.5, and it crashes as below, > documented in the attached log file. > > Cheers, > > Alexander > > [giac-1.6.0.47p3] config.status: creating po/Makefile > [giac-1.6.0.47p3] configure: WARNING: unrecognized options: > --disable-maintainer-mode > [giac-1.6.0.47p3] Adding link . to giac in src > [giac-1.6.0.47p3] Building giac-1.6.0.47p3 > [giac-1.6.0.47p3] make all-recursive > [giac-1.6.0.47p3] Making all in src > [giac-1.6.0.47p3] g++ -std=gnu++11 -DHAVE_CONFIG_H -I. -I.. -DIN_GIAC > -I. -I.. -I. -I.. -I/home/rahm/sage-9.5/local/include -g -O2 -g -O2 > -fno-strict-aliasing -DGIAC_GENERIC_CONSTANTS -c -o icas.o icas.cc > [giac-1.6.0.47p3] In file included from gen.h:65, > [giac-1.6.0.47p3] from icas.cc:50: > [giac-1.6.0.47p3] vecteur.h:25:10: fatal error: gsl/gsl_vector.h: No > such file or directory > [giac-1.6.0.47p3]25 | #include > [giac-1.6.0.47p3] | ^~ > [giac-1.6.0.47p3] compilation terminated. > [giac-1.6.0.47p3] make[7]: *** [Makefile:962: icas.o] Error 1 > [giac-1.6.0.47p3] make[6]: *** [Makefile:505: all-recursive] Error 1 > [giac-1.6.0.47p3] make[5]: *** [Makefile:435: all] Error 2 > [giac-1.6.0.47p3] > > [giac-1.6.0.47p3] Error building giac-1.6.0.47p3 > [giac-1.6.0.47p3] > > [giac-1.6.0.47p3] > [giac-1.6.0.47p3] real0m38.782s > [giac-1.6.0.47p3] user0m25.222s > [giac-1.6.0.47p3] sys0m10.043s > [giac-1.6.0.47p3] > > [giac-1.6.0.47p3] Error installing package giac-1.6.0.47p3 > [giac-1.6.0.47p3] > > [giac-1.6.0.47p3] Please email sage-devel > (http://groups.google.com/group/sage-devel) > [giac-1.6.0.47p3] explaining the problem and including the log files > [giac-1.6.0.47p3] /home/rahm/sage-9.5/logs/pkgs/giac-1.6.0.47p3.log > [giac-1.6.0.47p3] and > [giac-1.6.0.47p3] /home/rahm/sage-9.5/config.log > [giac-1.6.0.47p3] Describe your computer, operating system, etc. > [giac-1.6.0.47p3] If you want to try to fix the problem yourself, > *don't* just cd to > [giac-1.6.0.47p3] > /home/rahm/sage-9.5/local/var/tmp/sage/build/giac-1.6.0.47p3 and type > 'make' or whatever is appropriate. > [giac-1.6.0.47p3] Instead, the following commands setup all environment > variables > [giac-1.6.0.47p3] correctly and load a subshell for you to debug the error: > [giac-1.6.0.47p3] (cd > '/home/rahm/sage-9.5/local/var/tmp/sage/build/giac-1.6.0.47p3' && > '/home/rahm/sage-9.5/sage' --buildsh) > [giac-1.6.0.47p3] When you are done debugging, you can type "exit" to > leave the subshell. > [giac-1.6.0.47p3] > > make[4]: *** [Makefile:2728: giac-SAGE_LOCAL-no-deps] Error 1 > make[3]: *** [Makefile:2728: > /home/rahm/sage-9.5/local/var/lib/sage/installed/giac-1.6.0.47p3] Error 2 > make[2]: *** [Makefile:2432: all-start] Error 2 > make[2]: Leaving directory '/home/rahm/sage-9.5/build/make' > > real37m11,721s > user32m6,326s > sys3m35,118s > *** > Error building Sage. > > The following package(s) may have failed to build (not necessarily > during this run of 'make all-start'): > > * package: giac-1.6.0.47p3 >last build time: mars 6 18:49 >log file: /home/rahm/sage-9.5/logs/pkgs/giac-1.6.0.47p3.log >build directory: > /home/rahm/sage-9.5/local/var/tmp/sage/build/giac-1.6.0.47p3 > > It is safe to delete any log files and build directories, but they > contain information that is helpful for debugging build problems. > WARNING: If you now run 'make' again, the build directory of the > same version of the package will, by default, be deleted. Set the > environment variable SAGE_KEEP_BUILT_SPKGS=yes to prevent this. > > make[1]: *** [Makefile:39: all-start] Error 1 > make[1]: Leaving directory '/home/rahm/sage-9.5' > make: *** [Makefile:13: all] Error 2 > > -- > 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 sage-devel+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-devel/b8a52608-6bc8-ba3b-3152-d31e1c98ecb7%40upf.pf. -- 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 sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.
Re: [sage-devel] Unable to build ecl-16.1.2.p5 on Ubuntu 20.04 LTS
Now I also have tried to build Sage 9.5, and it crashes as below, documented in the attached log file. Cheers, Alexander [giac-1.6.0.47p3] config.status: creating po/Makefile [giac-1.6.0.47p3] configure: WARNING: unrecognized options: --disable-maintainer-mode [giac-1.6.0.47p3] Adding link . to giac in src [giac-1.6.0.47p3] Building giac-1.6.0.47p3 [giac-1.6.0.47p3] make all-recursive [giac-1.6.0.47p3] Making all in src [giac-1.6.0.47p3] g++ -std=gnu++11 -DHAVE_CONFIG_H -I. -I.. -DIN_GIAC -I. -I.. -I. -I.. -I/home/rahm/sage-9.5/local/include -g -O2 -g -O2 -fno-strict-aliasing -DGIAC_GENERIC_CONSTANTS -c -o icas.o icas.cc [giac-1.6.0.47p3] In file included from gen.h:65, [giac-1.6.0.47p3] from icas.cc:50: [giac-1.6.0.47p3] vecteur.h:25:10: fatal error: gsl/gsl_vector.h: No such file or directory [giac-1.6.0.47p3] 25 | #include [giac-1.6.0.47p3] | ^~ [giac-1.6.0.47p3] compilation terminated. [giac-1.6.0.47p3] make[7]: *** [Makefile:962: icas.o] Error 1 [giac-1.6.0.47p3] make[6]: *** [Makefile:505: all-recursive] Error 1 [giac-1.6.0.47p3] make[5]: *** [Makefile:435: all] Error 2 [giac-1.6.0.47p3] [giac-1.6.0.47p3] Error building giac-1.6.0.47p3 [giac-1.6.0.47p3] [giac-1.6.0.47p3] [giac-1.6.0.47p3] real 0m38.782s [giac-1.6.0.47p3] user 0m25.222s [giac-1.6.0.47p3] sys 0m10.043s [giac-1.6.0.47p3] [giac-1.6.0.47p3] Error installing package giac-1.6.0.47p3 [giac-1.6.0.47p3] [giac-1.6.0.47p3] Please email sage-devel (http://groups.google.com/group/sage-devel) [giac-1.6.0.47p3] explaining the problem and including the log files [giac-1.6.0.47p3] /home/rahm/sage-9.5/logs/pkgs/giac-1.6.0.47p3.log [giac-1.6.0.47p3] and [giac-1.6.0.47p3] /home/rahm/sage-9.5/config.log [giac-1.6.0.47p3] Describe your computer, operating system, etc. [giac-1.6.0.47p3] If you want to try to fix the problem yourself, *don't* just cd to [giac-1.6.0.47p3] /home/rahm/sage-9.5/local/var/tmp/sage/build/giac-1.6.0.47p3 and type 'make' or whatever is appropriate. [giac-1.6.0.47p3] Instead, the following commands setup all environment variables [giac-1.6.0.47p3] correctly and load a subshell for you to debug the error: [giac-1.6.0.47p3] (cd '/home/rahm/sage-9.5/local/var/tmp/sage/build/giac-1.6.0.47p3' && '/home/rahm/sage-9.5/sage' --buildsh) [giac-1.6.0.47p3] When you are done debugging, you can type "exit" to leave the subshell. [giac-1.6.0.47p3] make[4]: *** [Makefile:2728: giac-SAGE_LOCAL-no-deps] Error 1 make[3]: *** [Makefile:2728: /home/rahm/sage-9.5/local/var/lib/sage/installed/giac-1.6.0.47p3] Error 2 make[2]: *** [Makefile:2432: all-start] Error 2 make[2]: Leaving directory '/home/rahm/sage-9.5/build/make' real 37m11,721s user 32m6,326s sys 3m35,118s *** Error building Sage. The following package(s) may have failed to build (not necessarily during this run of 'make all-start'): * package: giac-1.6.0.47p3 last build time: mars 6 18:49 log file: /home/rahm/sage-9.5/logs/pkgs/giac-1.6.0.47p3.log build directory: /home/rahm/sage-9.5/local/var/tmp/sage/build/giac-1.6.0.47p3 It is safe to delete any log files and build directories, but they contain information that is helpful for debugging build problems. WARNING: If you now run 'make' again, the build directory of the same version of the package will, by default, be deleted. Set the environment variable SAGE_KEEP_BUILT_SPKGS=yes to prevent this. make[1]: *** [Makefile:39: all-start] Error 1 make[1]: Leaving directory '/home/rahm/sage-9.5' make: *** [Makefile:13: all] Error 2 -- 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 sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/b8a52608-6bc8-ba3b-3152-d31e1c98ecb7%40upf.pf. Using cached file /home/rahm/sage-9.5/upstream/giac-1.6.0.47p3.tar.bz2 giac-1.6.0.47p3 Setting up build directory for giac-1.6.0.47p3 Finished extraction Applying patches from ../patches... Applying ../patches/cygwin-icas.patch patching file src/icas.cc Hunk #1 succeeded at 170 (offset 10 lines). Hunk #2 succeeded at 178 (offset 10 lines). Applying ../patches/dirent.patch patching file src/help.cc Hunk #1 succeeded at 66 (offset 14 lines). Hunk #2 succeeded at 1216 (offset 263 lines). Hunk #3 succeeded at 1384 (offset 367 lines). Applying ../patches/isnan-con
Re: [sage-devel] Unable to build ecl-16.1.2.p5 on Ubuntu 20.04 LTS
On 06/03/2022 17:25, François Bissey wrote: Any reason you are sticking to sage 9.0 when 9.5 is out? Yes, I want to run Simon King's package Mod-p group cohomology, https://users.fmi.uni-jena.de/cohomology/documentation/ which was maintained from its first release in 2009 until its version 3.3.2 in October 2020, and is no more maintained in the latest versions of SAGE. So I am trying to compile older versions of SAGE from source (the bundled and binary versions never allowed me to run this package), so far without success. On 7/03/2022, at 10:27, Alexander Rahm wrote: This workaround fails on my computer: Using ./configure --without-system-libffi make I however run into the same crash. Best, Alexander [ecl-16.1.2.p5] make[6]: *** [Makefile:86: ffi.o] Error 1 [ecl-16.1.2.p5] make[6]: Leaving directory '/home/rahm/sage-9.0/local/var/tmp/sage/build/ecl-16.1.2.p5/src/build/c' [ecl-16.1.2.p5] make[5]: *** [Makefile:119: libeclmin.a] Error 2 [ecl-16.1.2.p5] make[5]: Leaving directory '/home/rahm/sage-9.0/local/var/tmp/sage/build/ecl-16.1.2.p5/src/build' [ecl-16.1.2.p5] make[4]: *** [Makefile:70: all] Error 2 [ecl-16.1.2.p5] make[4]: Leaving directory '/home/rahm/sage-9.0/local/var/tmp/sage/build/ecl-16.1.2.p5/src' [ecl-16.1.2.p5] [ecl-16.1.2.p5] Error building ecl-16.1.2.p5 [ecl-16.1.2.p5] [ecl-16.1.2.p5] [ecl-16.1.2.p5] real1m15.084s [ecl-16.1.2.p5] user0m56.136s [ecl-16.1.2.p5] sys0m12.399s [ecl-16.1.2.p5] [ecl-16.1.2.p5] Error installing package ecl-16.1.2.p5 [ecl-16.1.2.p5] [ecl-16.1.2.p5] Please email sage-devel (http://groups.google.com/group/sage-devel) [ecl-16.1.2.p5] explaining the problem and including the log file [ecl-16.1.2.p5] /home/rahm/sage-9.0/logs/pkgs/ecl-16.1.2.p5.log [ecl-16.1.2.p5] Describe your computer, operating system, etc. [ecl-16.1.2.p5] If you want to try to fix the problem yourself, *don't* just cd to [ecl-16.1.2.p5] /home/rahm/sage-9.0/local/var/tmp/sage/build/ecl-16.1.2.p5 and type 'make' or whatever is appropriate. [ecl-16.1.2.p5] Instead, the following commands setup all environment variables [ecl-16.1.2.p5] correctly and load a subshell for you to debug the error: [ecl-16.1.2.p5] (cd '/home/rahm/sage-9.0/local/var/tmp/sage/build/ecl-16.1.2.p5' && '/home/rahm/sage-9.0/sage' --sh) [ecl-16.1.2.p5] When you are done debugging, you can type "exit" to leave the subshell. [ecl-16.1.2.p5] make[3]: *** [Makefile:2152: /home/rahm/sage-9.0/local/var/lib/sage/installed/ecl-16.1.2.p5] Error 1 make[3]: Leaving directory '/home/rahm/sage-9.0/build/make' make[2]: *** [Makefile:1830: all-start] Error 2 make[2]: Leaving directory '/home/rahm/sage-9.0/build/make' real33m55.541s user26m18.407s sys2m1.880s *** Error building Sage. The following package(s) may have failed to build (not necessarily during this run of 'make all-start'): * package: ecl-16.1.2.p5 log file: /home/rahm/sage-9.0/logs/pkgs/ecl-16.1.2.p5.log build directory: /home/rahm/sage-9.0/local/var/tmp/sage/build/ecl-16.1.2.p5 The build directory may contain configuration files and other potentially helpful information. WARNING: if you now run 'make' again, the build directory will, by default, be deleted. Set the environment variable SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this. make[1]: *** [Makefile:33: all-start] Error 1 make[1]: Leaving directory '/home/rahm/sage-9.0' make: *** [Makefile:13: all] Error 2 dim...@gmail.com schrieb am Freitag, 1. Mai 2020 um 03:02:10 UTC-5: On Fri, May 1, 2020 at 8:34 AM Andrew Bernard wrote: Ah, not so fast. More testing revealed that if you remove the Ubuntu package libffi-dev, or perhaps don't install it in the first place a full clean compile results. That's good news. I would therefore say that Ubuntu 20.04 LTS is a viable platform. This was built from the sage-9.0 source tar file from the mirrors. As 20.04 LTS it was released much later than Sage 9.0, there could be no guarantees that the latter would work there. If it works, great, if it does not, that's is a platform problem rather than a Sage 9.0 problem. Based on your report, I suppose a canonical way to build would be ./configure --without-system-libffi make -- 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 sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/b62db37f-8426-124b-a569-ce5e2a38f6fa%40upf.pf.
Re: [sage-devel] Unable to build ecl-16.1.2.p5 on Ubuntu 20.04 LTS
Any reason you are sticking to sage 9.0 when 9.5 is out?
> On 7/03/2022, at 10:27, Alexander Rahm wrote:
>
> This workaround fails on my computer:
>
> Using
> ./configure --without-system-libffi
> make
>
> I however run into the same crash.
>
> Best,
>
> Alexander
>
> [ecl-16.1.2.p5] make[6]: *** [Makefile:86: ffi.o] Error 1
> [ecl-16.1.2.p5] make[6]: Leaving directory
> '/home/rahm/sage-9.0/local/var/tmp/sage/build/ecl-16.1.2.p5/src/build/c'
> [ecl-16.1.2.p5] make[5]: *** [Makefile:119: libeclmin.a] Error 2
> [ecl-16.1.2.p5] make[5]: Leaving directory
> '/home/rahm/sage-9.0/local/var/tmp/sage/build/ecl-16.1.2.p5/src/build'
> [ecl-16.1.2.p5] make[4]: *** [Makefile:70: all] Error 2
> [ecl-16.1.2.p5] make[4]: Leaving directory
> '/home/rahm/sage-9.0/local/var/tmp/sage/build/ecl-16.1.2.p5/src'
> [ecl-16.1.2.p5]
> [ecl-16.1.2.p5] Error building ecl-16.1.2.p5
> [ecl-16.1.2.p5]
> [ecl-16.1.2.p5]
> [ecl-16.1.2.p5] real1m15.084s
> [ecl-16.1.2.p5] user0m56.136s
> [ecl-16.1.2.p5] sys0m12.399s
> [ecl-16.1.2.p5]
>
> [ecl-16.1.2.p5] Error installing package ecl-16.1.2.p5
> [ecl-16.1.2.p5]
>
> [ecl-16.1.2.p5] Please email sage-devel
> (http://groups.google.com/group/sage-devel)
> [ecl-16.1.2.p5] explaining the problem and including the log file
> [ecl-16.1.2.p5] /home/rahm/sage-9.0/logs/pkgs/ecl-16.1.2.p5.log
> [ecl-16.1.2.p5] Describe your computer, operating system, etc.
> [ecl-16.1.2.p5] If you want to try to fix the problem yourself, *don't* just
> cd to
> [ecl-16.1.2.p5] /home/rahm/sage-9.0/local/var/tmp/sage/build/ecl-16.1.2.p5
> and type 'make' or whatever is appropriate.
> [ecl-16.1.2.p5] Instead, the following commands setup all environment
> variables
> [ecl-16.1.2.p5] correctly and load a subshell for you to debug the error:
> [ecl-16.1.2.p5] (cd
> '/home/rahm/sage-9.0/local/var/tmp/sage/build/ecl-16.1.2.p5' &&
> '/home/rahm/sage-9.0/sage' --sh)
> [ecl-16.1.2.p5] When you are done debugging, you can type "exit" to leave the
> subshell.
> [ecl-16.1.2.p5]
>
> make[3]: *** [Makefile:2152:
> /home/rahm/sage-9.0/local/var/lib/sage/installed/ecl-16.1.2.p5] Error 1
> make[3]: Leaving directory '/home/rahm/sage-9.0/build/make'
> make[2]: *** [Makefile:1830: all-start] Error 2
> make[2]: Leaving directory '/home/rahm/sage-9.0/build/make'
>
> real33m55.541s
> user26m18.407s
> sys2m1.880s
> ***
> Error building Sage.
>
> The following package(s) may have failed to build (not necessarily
> during this run of 'make all-start'):
>
> * package: ecl-16.1.2.p5
> log file: /home/rahm/sage-9.0/logs/pkgs/ecl-16.1.2.p5.log
> build directory: /home/rahm/sage-9.0/local/var/tmp/sage/build/ecl-16.1.2.p5
>
> The build directory may contain configuration files and other potentially
> helpful information. WARNING: if you now run 'make' again, the build
> directory will, by default, be deleted. Set the environment variable
> SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this.
>
> make[1]: *** [Makefile:33: all-start] Error 1
> make[1]: Leaving directory '/home/rahm/sage-9.0'
> make: *** [Makefile:13: all] Error 2
>
> dim...@gmail.com schrieb am Freitag, 1. Mai 2020 um 03:02:10 UTC-5:
> On Fri, May 1, 2020 at 8:34 AM Andrew Bernard wrote:
> >
> > Ah, not so fast. More testing revealed that if you remove the Ubuntu
> > package libffi-dev, or perhaps don't install it in the first place a full
> > clean compile results.
> >
> > That's good news.
> >
> > I would therefore say that Ubuntu 20.04 LTS is a viable platform. This was
> > built from the sage-9.0 source tar file from the mirrors.
> >
>
> As 20.04 LTS it was released much later than Sage 9.0, there could be
> no guarantees that the latter would work there.
> If it works, great, if it does not, that's is a platform problem
> rather than a Sage 9.0 problem.
>
> Based on your report, I suppose a canonical way to build would be
>
> ./configure --without-system-libffi
> make
>
>
>
>
>
> >
> > On Friday, 1 May 2020 15:05:26 UTC+10, Matthias Koeppe wrote:
> >>>
> >>>
> >>> Sage 9.0 does not build on Ubuntu 20. You will have to try a current
> >>> development version.
> >>>
> >>
> >> I have added this information to the page
> >> https://wiki.sagemath.org/ReleaseTours/sage-9.0 ("Installation FAQ").
> >>
> > --
> > 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 sage-devel+...@googlegroups.com.
> > To view this discussion on the web visit
