From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail2-relais-roc.national.inria.fr (mail2-relais-roc.national.inria.fr [192.134.164.83]) by sympa.inria.fr (Postfix) with ESMTPS id D8FE67F02D for ; Mon, 20 Oct 2014 17:30:07 +0200 (CEST) Received-SPF: None (mail2-smtp-roc.national.inria.fr: no sender authenticity information available from domain of daniel.buenzli@erratique.ch) identity=pra; client-ip=74.55.86.74; receiver=mail2-smtp-roc.national.inria.fr; envelope-from="daniel.buenzli@erratique.ch"; x-sender="daniel.buenzli@erratique.ch"; x-conformance=sidf_compatible Received-SPF: None (mail2-smtp-roc.national.inria.fr: no sender authenticity information available from domain of daniel.buenzli@erratique.ch) identity=mailfrom; client-ip=74.55.86.74; receiver=mail2-smtp-roc.national.inria.fr; envelope-from="daniel.buenzli@erratique.ch"; x-sender="daniel.buenzli@erratique.ch"; x-conformance=sidf_compatible Received-SPF: None (mail2-smtp-roc.national.inria.fr: no sender authenticity information available from domain of postmaster@smtp.webfaction.com) identity=helo; client-ip=74.55.86.74; receiver=mail2-smtp-roc.national.inria.fr; envelope-from="daniel.buenzli@erratique.ch"; x-sender="postmaster@smtp.webfaction.com"; x-conformance=sidf_compatible X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: At8KABwpRVRKN1ZKnGdsb2JhbABcg2FZgWKBI8knh00CgScBEQEBAQEBBg0JCRQuhAMBAQMBI1YFCwsaAiYCAkcQBhuILwgECbEvlCkBCyCBLI5yMweCdzaBHgEEkweDP4hDPIVkGIo5h3pqAQGCSQEBAQ X-IPAS-Result: At8KABwpRVRKN1ZKnGdsb2JhbABcg2FZgWKBI8knh00CgScBEQEBAQEBBg0JCRQuhAMBAQMBI1YFCwsaAiYCAkcQBhuILwgECbEvlCkBCyCBLI5yMweCdzaBHgEEkweDP4hDPIVkGIo5h3pqAQGCSQEBAQ X-IronPort-AV: E=Sophos;i="5.04,756,1406584800"; d="scan'208";a="102073774" Received: from mail6.webfaction.com (HELO smtp.webfaction.com) ([74.55.86.74]) by mail2-smtp-roc.national.inria.fr with ESMTP; 20 Oct 2014 17:30:07 +0200 Received: from [172.20.10.2] (22-225.197-178.cust.bluewin.ch [178.197.225.22]) by smtp.webfaction.com (Postfix) with ESMTP id EE83F22DF911; Mon, 20 Oct 2014 15:30:04 +0000 (UTC) Date: Mon, 20 Oct 2014 17:30:07 +0200 From: =?utf-8?Q?Daniel_B=C3=BCnzli?= To: Helmut Brandl Cc: caml-list@inria.fr Message-ID: In-Reply-To: <544527F5.5080105@gmx.net> References: <5445153E.7010203@gmx.net> <544518F1.4050907@inria.fr> <544519B6.6050007@gmx.net> <54451A2A.6010300@inria.fr> <54451FB0.3080303@gmx.net> <5445212C.5030102@coherentgraphics.co.uk> <544522A9.90407@gmx.net> <54452588.2060606@inria.fr> <544527F5.5080105@gmx.net> X-Mailer: sparrow 1.6.4 (build 1178) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Subject: Re: [Caml-list] Errors in installing 'lwt' Le lundi, 20 octobre 2014 =C3=A0 17:19, Helmut Brandl a =C3=A9crit : > How do I install ocaml by opam? The command 'opam install ocaml' does=20= =20 > not work. opam switch --help =20=20 > What is the difference?=20=20 This will install an OCaml compiler from scratch in your .opam directory. =20=20 > My ocaml system works fine and I don't want to > compromise it because I need it.=20=20 This won't compromise your system compiler. =20=20 > Can 2 versions of ocaml coexist without=20=20 > any interference? With opam yes. See here http://opam.ocaml.org/doc/1.2/Usage.html#opamswitch Best, Daniel