From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id kIreFech9l65GwAA0tVLHw (envelope-from ) for ; Fri, 26 Jun 2020 16:27:19 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id +OTyEech9l5PHgAAB5/wlQ (envelope-from ) for ; Fri, 26 Jun 2020 16:27:19 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id B5E3C9402A2 for ; Fri, 26 Jun 2020 16:27:18 +0000 (UTC) Received: from localhost ([::1]:48168 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jorC8-0003Mz-AM for larch@yhetil.org; Fri, 26 Jun 2020 12:27:16 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49142) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1joqsZ-00078h-RB for help-guix@gnu.org; Fri, 26 Jun 2020 12:07:03 -0400 Received: from mail-lj1-x230.google.com ([2a00:1450:4864:20::230]:41894) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1joqsX-0006fk-4O for help-guix@gnu.org; Fri, 26 Jun 2020 12:07:03 -0400 Received: by mail-lj1-x230.google.com with SMTP id 9so10893318ljc.8 for ; Fri, 26 Jun 2020 09:07:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=XGpcGb83JgCNcYUU9FTqoQ9dtswVvNshhv4vj4JtHEE=; b=mXLo50rEDQfEu6ajNWbGNoVF1Cax00l5vTMzHb1Ou16N70M/nB1F9m+K6zUPT+QQJR b+UrOmsuI+vruP2ZQdeWsNF6v/8YYIPTNeERpveHnznOUsW3L1KNTmf99giRuEbBFoZb JUEB1TckZH1xWoMyFDY3YJEE01BVmqsYIc5WIwy+y+Ci79AJAwC/yFILaS8R1xyfqbWp qa4MldWtcosFLjAhBmVzJNuNde+tY3+oIVVe7kUF6e6PP2WtBh5WZvSpSA3fJSI5Dg/h UZmbLpUBG0ziw+cv3Es+OqhYqz/3Hsu0Y3so+jVKQyaxyxeDEdhEQ+99CJR5zECzdyHS 4PZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=XGpcGb83JgCNcYUU9FTqoQ9dtswVvNshhv4vj4JtHEE=; b=jIjEIFI5v6PpTjFFkgyudpuQLWwWuLwQmelExEla3H3oEMXfumGbnuV0X9V6q36PbW q4nCvHZMq1nHgy8qBWhawEBVfUOhD4CTTQ8d6w8OyHJo1g/iN2QFLOYAHSUapcxNnwVK EYIAHRbm8irpfFwjwzcS3d2dBAFhpm7CTn7F4hUyqWVMns0wKquin9edYmbKZ4YCKPXX JCjcDZYB7pgAr35oPHBqM8go3CTaV/IwP93aWl5F9CxpuhKDaPwyitbZytHOl11qrrht fEq57nP/kRvONjZ+bAXeaHqoZfhM5iWDEtgTuwfp0U4EfU7YIyp93yhvNNZ1H9cq732Q LpxQ== X-Gm-Message-State: AOAM5325/vLxH5gU7zMgUIAVW9xzEZb+ou0WjYA6AR0XPSAK+M8Yrl35 jLUaSf3mUqjO6QqpN3fX221kvXtY+yUYNGwS98jIqgvRRRI= X-Google-Smtp-Source: ABdhPJwHinOwSxlHRcPjqsWiPRbHQ2Son1z2ihcSwYn6xggxYHii5+asY3qtF9ygr61ZrKqrwHVyMA76tc+bPZcO9gM= X-Received: by 2002:a2e:b8d5:: with SMTP id s21mr1739025ljp.34.1593187618041; Fri, 26 Jun 2020 09:06:58 -0700 (PDT) MIME-Version: 1.0 From: Lo Peter Date: Sat, 27 Jun 2020 00:07:42 +0800 Message-ID: Subject: Install older version of a package with the "@version" specifier To: help-guix@gnu.org Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2a00:1450:4864:20::230; envelope-from=peterloleungyau@gmail.com; helo=mail-lj1-x230.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-Mailman-Approved-At: Fri, 26 Jun 2020 12:27:09 -0400 X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20161025 header.b=mXLo50rE; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Spam-Score: -1.71 X-TUID: kswbCeHoN28K Dear all, I am trying to install r version 3.6.3, where the current version is at 4.0.2. Accordingly to the manual at https://guix.gnu.org/manual/en/html_node/Invoking-guix-package.html it should be possible to specify the package version such as "guix package -i r@3.6.2", but on my guix (installed on slackware 14.2), it says: guix package: error: r: package not found for version 3.6.2 What am I missing here? Regards, Peter