Problem with installation

[sergeyprokhorenko]

A specialist encountered the following problem during installation:

As far as I understand, the repository is missing the src directory with some of the source codes. make install first does make, that is, builds from the source code of the binary file, and then installs. So, as far as I see and understand, at the make step it is missing the source codes, specifically, the files
$(top_builddir)/src/Makefile.global
$(top_srcdir)/contrib/contrib-global.mk

at least from the make file, links to them go

[sergeyprokhorenko]

Similar issue, might be useful: cybertec-postgresql/pg_show_plans#13

well, as I understand it, before the config is made, it is pre-launched, but here in the repo there are no configs either

[sergeyprokhorenko]