From mboxrd@z Thu Jan 1 00:00:00 1970 From: ison Subject: Re: install --with-version? Date: Thu, 2 May 2019 18:56:18 -0600 Message-ID: <20190503005618.5cpf3nskatqaw6rq@cf0> References: <20190502154430.lesr4xoe7xjhc5bg@pelzflorian.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from eggs.gnu.org ([209.51.188.92]:41350) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hMMV4-0007Wi-O8 for help-guix@gnu.org; Thu, 02 May 2019 20:56:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hMMV3-0002J3-I8 for help-guix@gnu.org; Thu, 02 May 2019 20:56:30 -0400 Received: from mx1.cock.li ([185.10.68.5]:59073 helo=cock.li) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hMMV2-0002GS-Tc for help-guix@gnu.org; Thu, 02 May 2019 20:56:29 -0400 Content-Disposition: inline In-Reply-To: <20190502154430.lesr4xoe7xjhc5bg@pelzflorian.localdomain> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+gcggh-help-guix=m.gmane.org@gnu.org Sender: "Help-Guix" To: "pelzflorian (Florian Pelz)" Cc: help-guix@gnu.org There is a --with-source option. So you could actually specify the download location to the 2.10 version https://www.gnu.org/software/guix/manual/en/html_node/Package-Transformation-Options.html Also have you tried building it by specifying "biber@2.10" instead of just "biber"? Sorry I can't say much about the environment command, other than it looks correct to me.