On Thu, May 11, 2023 at 2:07 PM Yan Bo Ti <yanbo...@gmail.com> wrote: > > Hello all, firstly, thank you for your hard work. > > I am trying to compile sage from source, because I can't seem to do sage -pip > install if I were to install it using pacman. > But in the course of building sage, I encountered an error with libgd. Is it > possible to continue without installing libgd? I've included the log file in > this post. Thanks once again.
this is caused by a bug in libgd, which detects external libraries it can use incorrectly in this case. Your log says ** Configuration summary for libgd 2.3.2: Support for gd/gd2 images: yes Support for Zlib: yes Support for PNG library: yes Support for JPEG library: no Support for WebP library: yes Support for HEIF library: yes Support for AVIF library: no Support for TIFF library: yes Support for Freetype 2.x library: yes Support for Fontconfig library: no Support for Xpm library: no Support for liq library: no Support for complex text: no Support for pthreads: yes Of these, only PNG is needed. We'll be fixing this in https://github.com/sagemath/sage/pull/35477 Meanwhile you may manually apply the fix from there: Replace your build/pkgs/libgd/spkg-install.in with https://raw.githubusercontent.com/sagemath/sage/212afefe219cbfa3b4f64c26ced60f63699b64b3/build/pkgs/libgd/spkg-install.in and run ./configure && 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/71c95be5-5e3c-4899-9be0-5d0f72449a2cn%40googlegroups.com. -- 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/CAAWYfq0gd%3Db8zkKmEMx%3DsiL3861uiiTQ%2BrwLWB4eBqnzQrHkMg%40mail.gmail.com.
