how to compile custom pg extension

[dberardo-com]

i am trying to compile the "AGE" pg extension following the official guide.

i get this error when calling "make install":

apache-age-1.5.0]# make install
Makefile:130: /usr/pgsql-14/lib/pgxs/src/makefiles/pgxs.mk: No such file or directory

it seems that postgres devel packages are not found, although i did install the "contrib package":

microdnf install -y wget
wget https://download.postgresql.org/pub/repos/yum/reporpms/EL-8-x86_64/pgdg-redhat-repo-latest.noarch.rpm -O /tmp/pg_repo.rpm
rpm -i /tmp/pg_repo.rpm

microdnf install postgresql-contrib

links:

• https://stackoverflow.com/questions/71200455/makefile10-usr-pgsql-14-lib-pgxs-src-makefiles-pgxs-mk-no-such-file-or-direc