On Thu, Dec 30, 2021 at 8:10 AM Hasan Marzooq <engr.na...@gmail.com> wrote: > > Hello! > > We've a web application in play framework which uses Postgres 9.6 with plv8 > and uuid-ossp extension. We now want to use Postgres 13 instead of 9.6. To > achieve this, I'm trying to install Postgres 13 (on the same host where 9.6 > is installed) with plv8 and uuid-ossp extension. > > PLV8 "make" uses "pg_config" to get the latest version of Postgres (in case > multiple Postgres are installed). However, when running "make" with Postgres > 13's pg_config, its giving error: > > cat: /usr/pgsql-13/include/server/pg_config*.h: No such file or directory > > using command: make PG_CONFIG=/usr/pgsql-13/bin/pg_config > > I see the header files are missing, in fact there is no "include" folder > inside "/usr/pgsql-13/" > -- > # ll /usr/pgsql-13 > total 16 > drwxr-xr-x 2 root root 4096 Dec 29 02:31 bin > drwxr-xr-x 3 root root 23 Dec 29 02:31 doc > drwxr-xr-x 3 root root 4096 Dec 29 02:31 lib > drwxr-xr-x 8 root root 4096 Dec 29 02:31 share > --- > > Header files (and include folder) do exist in Postgres 9.6's pg_config. > > After a bit of research I found that probably installing > "postgresql13-devel.x86_64" will install pg_config with headers. However, > when installing "postgresql13-devel.x86_64" via yum, it says,
> -- > Error: Package: postgresql13-devel-13.5-1PGDG.rhel7.x86_64 (pgdg13) > Requires: llvm-toolset-7-clang >= 4.0.1 > -- > I didn't find "llvm-toolset-7-clang" from yum repo, except from the RHEL > subscription manager, which is paid for non-dev stuff. So I tried to build > llvm-toolset-clang from scratch, but that doesn't solve the problem. Note that the PGDG repositories are not supported on Amazon Linux. https://www.postgresql.org/download/linux/redhat/ has a list of supported platforms for them. On CentOS, which is, you need to run: yum install centos-release-scl-rh To get access to the required packages. I have no idea if the same thing exists on Amazon Linux, but it might be worth a try. -- Magnus Hagander Me: https://www.hagander.net/ Work: https://www.redpill-linpro.com/
