The system installing of gcc is the Following : ./config.guess x86_64-pc-linux-gnu When I launch ../gcc-9.1.0/configure required isl version is 0.15 or later The following languages will be built: c,c++,fortran,lto,objc *** This configuration is not supported in the following subdirectories: gnattools gotools target-libada target-libhsail-rt target-libphobos target-zlib target-libgo target-libffi target-liboffloadmic (Any other directories should still work fine.) configure: creating ./config.status config.status: creating Makefile Now I run Following : ../gcc/configure --enable-languages=c,c++,go && make && make install Thank you in advance to bring your help, Regards. Dorian ROSSE. Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour Windows 10 ________________________________ De : Andrew Haley <aph@xxxxxxxxxx> Envoyé : Wednesday, July 3, 2019 10:09:32 AM À : Dorian ROSSE; Jonathan Wakely Cc : Tadeus Prastowo; gcc-help@xxxxxxxxxxx Objet : Re: I can't install gcc 9 On 7/3/19 9:07 AM, Dorian ROSSE wrote: > Maybe there is a problem of downloading for gcc? Anything is possible, but this is unlikely. One thing is certain: people trying to help you will run out of patience unless you provide us with the information asked for. -- Andrew Haley (he/him) Java Platform Lead Engineer Red Hat UK Ltd. <https://www.redhat.com> https://keybase.io/andrewhaley EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671