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 1FE997F02D for ; Mon, 20 Oct 2014 17:19:23 +0200 (CEST) Received-SPF: None (mail2-smtp-roc.national.inria.fr: no sender authenticity information available from domain of helmut.brandl@gmx.net) identity=pra; client-ip=212.227.17.21; receiver=mail2-smtp-roc.national.inria.fr; envelope-from="helmut.brandl@gmx.net"; x-sender="helmut.brandl@gmx.net"; x-conformance=sidf_compatible Received-SPF: Pass (mail2-smtp-roc.national.inria.fr: domain of helmut.brandl@gmx.net designates 212.227.17.21 as permitted sender) identity=mailfrom; client-ip=212.227.17.21; receiver=mail2-smtp-roc.national.inria.fr; envelope-from="helmut.brandl@gmx.net"; x-sender="helmut.brandl@gmx.net"; x-conformance=sidf_compatible; x-record-type="v=spf1" Received-SPF: None (mail2-smtp-roc.national.inria.fr: no sender authenticity information available from domain of postmaster@mout.gmx.net) identity=helo; client-ip=212.227.17.21; receiver=mail2-smtp-roc.national.inria.fr; envelope-from="helmut.brandl@gmx.net"; x-sender="postmaster@mout.gmx.net"; x-conformance=sidf_compatible X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AkwBAMgmRVTU4xEVnGdsb2JhbABcg2GDXsknh00CgREWAREBAQEBAQYNCQkULoQDAQEEIxVAEQsYAgIFFgsCAgkDAgECAUUTCAEBiCYBFgIJpTeLYY0eAYcIAQEBBwEBAQEaBIEsjQ6CHhaCYYFUBYtihyWDP457kk+DGQEBAQ X-IPAS-Result: AkwBAMgmRVTU4xEVnGdsb2JhbABcg2GDXsknh00CgREWAREBAQEBAQYNCQkULoQDAQEEIxVAEQsYAgIFFgsCAgkDAgECAUUTCAEBiCYBFgIJpTeLYY0eAYcIAQEBBwEBAQEaBIEsjQ6CHhaCYYFUBYtihyWDP457kk+DGQEBAQ X-IronPort-AV: E=Sophos;i="5.04,756,1406584800"; d="scan'208";a="102071654" Received: from mout.gmx.net ([212.227.17.21]) by mail2-smtp-roc.national.inria.fr with ESMTP/TLS/DHE-RSA-AES256-SHA; 20 Oct 2014 17:19:22 +0200 Received: from [192.168.1.77] ([187.233.120.106]) by mail.gmx.com (mrgmx103) with ESMTPSA (Nemesis) id 0MCL6r-1Xoj3A07vt-009867; Mon, 20 Oct 2014 17:19:21 +0200 Message-ID: <544527F5.5080105@gmx.net> Date: Mon, 20 Oct 2014 10:19:17 -0500 From: Helmut Brandl User-Agent: Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.1.2 MIME-Version: 1.0 To: caml-list@inria.fr 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> In-Reply-To: <54452588.2060606@inria.fr> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:VYChUB7DqrQ8JXfL241OwMIutXbx9ExxcIFcs1I5nzow9rjzLhF UWV/nsNvFR0R1xVUcl6YG+xD3MbjOApwd5f9FZ5mshTAYx6cluewcf0X2JTQMXXOmjwxyTf NOxpuEmaRu/GPWI+YGc+ymaqFk4L5gXCMTwgN4xs6D/oxUJvmax7OoInMW2B12GWuOUhIGk S5xjX6LWwcUU62vLztJTQ== X-UI-Out-Filterresults: notjunk:1; Subject: Re: [Caml-list] Errors in installing 'lwt' How do I install ocaml by opam? The command 'opam install ocaml' does not work. What is the difference? My ocaml system works fine and I don't want to compromise it because I need it. Can 2 versions of ocaml coexist without any interference? On 10/20/2014 10:08 AM, Francois Berenger wrote: > As a workaround, I would recommend having a fresh ocaml installed by > opam. > > It always work nicer in this way, in my experience (I use the ocaml > installed by opam switching, not the one installed system-wide). > > On 10/20/2014 04:56 PM, Helmut Brandl wrote: >> My platform is the 32bit version of the archlinux distribution on x86. I >> have got the ocaml base installation and opam via the distribution and >> tried to install packages via 'opam install ...'. >> >> Everything went fine until 'opam' tried to install 'lwt'. >> >> >> >> On 10/20/2014 09:50 AM, John Whitington wrote: >>> Hi, >>> >>> Helmut Brandl wrote: >>>> Does not work either. 'opam' reinstalls 'camlp4' without any problems >>>> but then fails installing 'lwt'. >>> >>> You haven't mentioned what platform you're using. There's a known >>> issue on OS X with 2.4.6, for example: >>> >>> https://github.com/ocsigen/lwt/issues/91 >>> >>> Thanks, >>> >> >