OK. If I'm understanding the above page correctly, this means you got a MinGW installation of the compiler (it's the default).
It is handy to know, to understand the problem and when searching, e.g., Google or Discuss for someone else with a similar problem.
It is handy to know, to understand the problem and when searching, e.g., Google or Discuss for someone else with a similar problem.
Comments
Caqti should however run on Windows, it seems from
https://windows.check.ci.dev/
Are you perhaps using caqti-driver-postgresql?
Also, which versions of the libraries are you using?
uses
https://github.com/ocaml/opam-repository/blob/master/packages/postgresql/postgresql.5.1.3/opam
which uses
https://github.com/ocaml/opam-repository/blob/master/packages/conf-postgresql/conf-postgresql.2/opam
which seem to be supported on Windows.
The status page is green for one of 4.14 or 5.3 on each.
Which OCaml version are you using - you didn't say?
Muchas gracias.