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Sun, 06 Dec 2020 01:41:31 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Fabrice Le Fessant Date: Sun, 6 Dec 2020 10:41:20 +0100 X-Gmail-Original-Message-ID: Message-ID: To: Martin DeMello Cc: caml users Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: Re: [Caml-list] How do I get opam to show me why two packages conflict? Reply-To: Fabrice Le Fessant X-Loop: caml-list@inria.fr X-Sequence: 18299 Errors-To: caml-list-owner@inria.fr Precedence: list Precedence: bulk Sender: caml-list-request@inria.fr X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: Archived-At: Hi Martin, I have a 4.09.1 switch with both core_kernel.v0.14.1 and drom.0.2.0 installed with no conflict. Did you try to install with dev-deps ? Best regards -- Fabrice On Sun, Dec 6, 2020 at 4:06 AM Martin DeMello wro= te: > > I tried to install drom via opam and got told that it conflicted with cor= e_kernel: > > =E2=8A=98 remove core_kernel v0.14.1 [conflicts with opam-= file-format] > =E2=86=97 upgrade opam-file-format 2.1.0 to 2.1.1 [required by drom_lib= ] > > but `opam show core_kernel` lists no dependency on opam-file-format`, and= `opam show opam-file-format.2.1.1` just says > > depends: "ocaml" "dune" {>=3D "2.0"} "alcotest" {with-test} > conflicts: "core_kernel" > > with no indication as to why the conflict. > > martin