I now see that was indeed the problem. No easy to solve it sage side without dropping the experimental polymake package or never building the singular interface to it. Considering version problems between singular and polymake, the later would be my inclination.
Francois On 13/01/2017, at 7:51 AM, Francois Bissey <francois.bis...@canterbury.ac.nz<mailto:francois.bis...@canterbury.ac.nz>> wrote: Would you happen to have polymake installed system wide? Francois On 13/01/2017, at 12:29 AM, moritz <mor...@math.fu-berlin.de<mailto:mor...@math.fu-berlin.de>> wrote: When trying to build sage from source on my debian box with a current sid install, I get the following error: [singular-4.1.0p1] ../../../gfanlib/gfanlib_matrix.h:221:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] [singular-4.1.0p1] Makefile:573: recipe for target 'polymake_la-polymake_conversion.lo' failed [singular-4.1.0p1] make[8]: *** [polymake_la-polymake_conversion.lo] Error 1 In the log file, I get a couple of the following errors: polymake_conversion.cc:176:56: error: cannot convert 'pm::array_traits<pm::Integer>::iterator {aka pm::ptr_wrapper<pm::Integer, false>}' to 'const pm::Integer*' in initialization If it helps I will gladly attach the log file. The version I am trying to build is the current develop branch 7.5.rc3, but I also get an error for the master branch. Any help would be highly appreciated! -- 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<mailto:sage-devel+unsubscr...@googlegroups.com>. To post to this group, send email to sage-devel@googlegroups.com<mailto:sage-devel@googlegroups.com>. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout. This email may be confidential and subject to legal privilege, it may not reflect the views of the University of Canterbury, and it is not guaranteed to be virus free. If you are not an intended recipient, please notify the sender immediately and erase all copies of the message and any attachments. Please refer to http://www.canterbury.ac.nz/emaildisclaimer for more information. -- 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<mailto:sage-devel+unsubscr...@googlegroups.com>. To post to this group, send email to sage-devel@googlegroups.com<mailto:sage-devel@googlegroups.com>. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout. This email may be confidential and subject to legal privilege, it may not reflect the views of the University of Canterbury, and it is not guaranteed to be virus free. If you are not an intended recipient, please notify the sender immediately and erase all copies of the message and any attachments. Please refer to http://www.canterbury.ac.nz/emaildisclaimer for more information. -- 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 post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
