From patchwork Tue Feb 21 01:24:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: John Snow X-Patchwork-Id: 13147236 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 8D853C61DA3 for ; Tue, 21 Feb 2023 01:25:57 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUHP9-0003AV-Iq; Mon, 20 Feb 2023 20:25:15 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUHP6-00039v-Jr for qemu-devel@nongnu.org; Mon, 20 Feb 2023 20:25:12 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUHP4-0006BH-5z for qemu-devel@nongnu.org; Mon, 20 Feb 2023 20:25:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1676942709; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=uJtO5Ea7PGqtKJhox1kr39alj61o8X+wdtLAaYtBVwg=; b=GQ+DQHf8BQtgVSwDny586WrNfYRx5gevlJVW3QhcSXh/qGmrOYY8VQ6/S0MAy8cqjG0+ar TSdi6NXzev3RRJ5SYteqFr3aN24/8Ph0tPUPobm8dIJBQzMp0rmTuOElH3iDC3sz/F306o SZHFCjuuuUpTa69mHcgL7yrHXdahdDY= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-9-EUGIAmWkOP-LUDNwfHV6dA-1; Mon, 20 Feb 2023 20:24:58 -0500 X-MC-Unique: EUGIAmWkOP-LUDNwfHV6dA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 4B677185A794; Tue, 21 Feb 2023 01:24:58 +0000 (UTC) Received: from scv.redhat.com (unknown [10.22.32.134]) by smtp.corp.redhat.com (Postfix) with ESMTP id B5B842166B26; Tue, 21 Feb 2023 01:24:57 +0000 (UTC) From: John Snow To: qemu-devel@nongnu.org Cc: Michael Roth , Thomas Huth , qemu-block@nongnu.org, Cleber Rosa , Markus Armbruster , Paolo Bonzini , John Snow , Wainer dos Santos Moschetta , Peter Maydell , Beraldo Leal , Kevin Wolf , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Hanna Reitz , =?utf-8?q?Alex_Benn=C3=A9e?= , Daniel Berrange Subject: [PATCH v3 2/6] configure: Add courtesy hint to Python version failure message Date: Mon, 20 Feb 2023 20:24:52 -0500 Message-Id: <20230221012456.2607692-3-jsnow@redhat.com> In-Reply-To: <20230221012456.2607692-1-jsnow@redhat.com> References: <20230221012456.2607692-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.6 Received-SPF: pass client-ip=170.10.129.124; envelope-from=jsnow@redhat.com; helo=us-smtp-delivery-124.mimecast.com 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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org If we begin requiring Python 3.7+, a few platforms are going to need to install an additional Python interpreter package. As a courtesy to the user, suggest the optional package they might need to install. This will hopefully minimize any downtime caused by the change in Python dependency. Signed-off-by: John Snow Reviewed-by: Philippe Mathieu-Daudé --- configure | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/configure b/configure index 6abf5a72078..0d0cca53f09 100755 --- a/configure +++ b/configure @@ -1059,7 +1059,10 @@ fi if ! check_py_version "$python"; then error_exit "Cannot use '$python', Python >= 3.6 is required." \ - "Use --python=/path/to/python to specify a supported Python." + "Use --python=/path/to/python to specify a supported Python." \ + "Maybe try:" \ + " openSUSE Leap 15.3+: zypper install python39" \ + " CentOS 8: dnf install python38" fi # Suppress writing compiled files