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 ms0.migadu.com with LMTPS id CNTQNCx0kmFchgAAgWs5BA (envelope-from ) for ; Mon, 15 Nov 2021 15:52:28 +0100 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 gLRtMCx0kmE5UwAAB5/wlQ (envelope-from ) for ; Mon, 15 Nov 2021 14:52:28 +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 8AF992D217 for ; Mon, 15 Nov 2021 15:52:28 +0100 (CET) Received: from localhost ([::1]:40634 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mmdLO-0007UN-KD for larch@yhetil.org; Mon, 15 Nov 2021 09:52:26 -0500 Received: from eggs.gnu.org ([209.51.188.92]:54246) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mmdKh-0007Ty-QT for emacs-orgmode@gnu.org; Mon, 15 Nov 2021 09:51:43 -0500 Received: from ciao.gmane.io ([116.202.254.214]:34264) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mmdKf-0007Q7-Nn for emacs-orgmode@gnu.org; Mon, 15 Nov 2021 09:51:43 -0500 Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1mmdKe-0007z9-5T for emacs-orgmode@gnu.org; Mon, 15 Nov 2021 15:51:40 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: emacs-orgmode@gnu.org From: Max Nikulin Subject: Re: [SOLVED] (was: [downgrading to matlab 2019a and using 3.5 NOW does not work neither]) Date: Mon, 15 Nov 2021 21:51:32 +0700 Message-ID: References: <878rxtkolr.fsf@mat.ucm.es> <87ilwur5iw.fsf@mat.ucm.es> <875ystsfyv.fsf_-_@mat.ucm.es> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 In-Reply-To: <875ystsfyv.fsf_-_@mat.ucm.es> Content-Language: en-US Received-SPF: pass client-ip=116.202.254.214; envelope-from=geo-emacs-orgmode@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: 5 X-Spam_score: 0.5 X-Spam_bar: / X-Spam_report: (0.5 / 5.0 requ) BAYES_00=-1.9, DKIM_ADSP_CUSTOM_MED=0.001, FORGED_GMAIL_RCVD=1, FORGED_MUA_MOZILLA=2.309, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, NICE_REPLY_A=-2.278, NML_ADSP_CUSTOM_MED=0.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1636987948; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=Pf5pF1IHpRm2jq51qmToYa0N7sWPBII6DHnMVawfcEs=; b=Bnfz/RGqyojOGZXVvO2s8D59ELyz9wWHRQZecEjcbneYHcDnQDuRA3+nOqDJ/9cbzWGzfT SYxMiOkr5aop4mAMzv+6o0ZYykXSz9eqUqv1E1s3A2dMLmcC7NjF88qOl+4az6QI7qALEB B1ytxM9biJ7gi4sshK5EgZOijWtKJD8mpJqQ5Pu7yT+fAZ46AdVCnFR0E7SnHDEw6azdG0 Wsx2f1EWf/TC3bwEVdFdJ0P0wRWEr5IZXnEOpUsTkhTQbXnsLgoGCqTIai3AgaNiRvux9d OJv18k42uYCEG4zMpHFSIX30bU7Cbn6yrjj1ammRaJUfZcNB6ErC+k7lQ1P3EQ== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1636987948; a=rsa-sha256; cv=none; b=ANiFbQxwvANclDJTdRjIt/w+ER9VjxF4fzN2SS9af9PusPMx53dReMAQyBRqT8IXbdjlaN 7FxnDPXeQ2t61DixXi10f8Fq80lFr31OynHUtpnwMmHAuT4LH56NmfUagPqZ7epL5yh5UF e1VDU/BjD7fA7++c7LJEX67ggCadi9gAJS3L67vyS+bcyqZ3pOcWbW/j7umvcnbcmgaJhd KKit8SDjrWqamFPxgK/L9yimA9b382BZoChtUL4cDD4oO+c1ZKanLUDgqWpMtEVHrF2ws5 eSSRVKmtAeQrdmFggxnHhaiajA3rW6hg8wjh/1o29UW9UlBz29SOG8OUp4C3og== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -2.34 Authentication-Results: aspmx1.migadu.com; dkim=none; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 8AF992D217 X-Spam-Score: -2.34 X-Migadu-Scanner: scn0.migadu.com X-TUID: 84EW3UtRBl/H On 15/11/2021 20:31, Uwe Brauer wrote: > Advice: don't try to upgrade python on a given Ubuntu distribution!!!! Anover advice: 1. Avoid unsupported versions of software (Ubuntu-16.04 has only payed support for more than a year) and localize its usage if there is no other way. > * reinstall jupyter > > #+begin_src > sudo dpkg --purge python3-ptyprocess > sudo -H pip3 install --upgrade --force-reinstall --no-cache-dir jupyter 2. Use venv (virtualenv for Python-2.7) to keep packages installed by pip isolated from system .deb's. > I need still 2.7 to compile mercurial, since I rely on some extensions > for mercurial that do not work under 3.X Ubuntu-20.04 has (already unsupported) Python-2.7 in addition to 3.8 and 3.9. It is better to keep primary system up to date and to use containers (LXC, docker, etc.) or fully virtualized systems for special needs.