From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1S383s-0001UD-L0 for garchives@archives.gentoo.org; Thu, 01 Mar 2012 15:36:57 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 1EC62E080E; Thu, 1 Mar 2012 15:36:12 +0000 (UTC) Received: from mail-lpp01m010-f53.google.com (mail-lpp01m010-f53.google.com [209.85.215.53]) by pigeon.gentoo.org (Postfix) with ESMTP id 3ED41E095A for ; Thu, 1 Mar 2012 15:17:54 +0000 (UTC) Received: by lahc1 with SMTP id c1so1036986lah.40 for ; Thu, 01 Mar 2012 07:17:54 -0800 (PST) Received-SPF: pass (google.com: domain of donahue.trevor@gmail.com designates 10.152.110.6 as permitted sender) client-ip=10.152.110.6; Authentication-Results: mr.google.com; spf=pass (google.com: domain of donahue.trevor@gmail.com designates 10.152.110.6 as permitted sender) smtp.mail=donahue.trevor@gmail.com; dkim=pass header.i=donahue.trevor@gmail.com Received: from mr.google.com ([10.152.110.6]) by 10.152.110.6 with SMTP id hw6mr5041101lab.8.1330615074119 (num_hops = 1); Thu, 01 Mar 2012 07:17:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:sender:x-google-sender-delegation:in-reply-to :references:date:x-google-sender-auth:message-id:subject:from:to :content-type; bh=sgc1NWao/ho6nsXlJAzsB8ueI/Dnrcgx3UebPOVVLaY=; b=YE3eGFKRr4jFmP3hTg70YGt1KSmhKqM8H5RFngdBc4sOL5YLKqbluaA0DYD6U6Dptt Dg3J4/UR2whULN1O6T23bgUiHln8esb6VNdhRtx3Hlc21ZGtDk/zjxo5ROUSD3hb8gnn e6Vhn9+MbIALBFQw6Ba1/jnOm5pVOicb3q+LA= Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Received: by 10.152.110.6 with SMTP id hw6mr4117322lab.8.1330615074023; Thu, 01 Mar 2012 07:17:54 -0800 (PST) Sender: alex90gherman@gmail.com X-Google-Sender-Delegation: alex90gherman@gmail.com Received: by 10.112.89.173 with HTTP; Thu, 1 Mar 2012 07:17:53 -0800 (PST) In-Reply-To: References: Date: Thu, 1 Mar 2012 15:17:53 +0000 X-Google-Sender-Auth: 8m224PdO5-wgP2w_RooGPn9DnBk Message-ID: Subject: [gentoo-user] Re: Awesome WM, io.popen() attempt to index io nil value From: trevor donahue To: gentoo-user@lists.gentoo.org Content-Type: multipart/alternative; boundary=bcaec54b48d0d1eac304ba2ff6f0 X-Archives-Salt: d92865fa-a0b1-4463-a0f9-c48202bcdab1 X-Archives-Hash: 264a490e91d18a6a0f0ad8232f1f370d --bcaec54b48d0d1eac304ba2ff6f0 Content-Type: text/plain; charset=ISO-8859-1 http://www.lua.org/manual/5.1/manual.html#5.7 the doc also found on other resources scripts using IO not io, that still aint working... On Thu, Mar 1, 2012 at 3:14 PM, trevor donahue wrote: > Hi folks, > is anyone of you using awesome wm? > I've been struggling with a little bit of a problem lately, wanted to > create a widget that retrieves gmail data using curl. The problem > encountered is the function io.popen() that returns nil [attempt to index > io nil value] (as having an error in lua) even though not doing anything > special, tested also with ls -l and other trivial bash commands... > > Can somebody help me resolve the problem? > -- Thanks, Donahue Trevor --bcaec54b48d0d1eac304ba2ff6f0 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable http://www.lua.or= g/manual/5.1/manual.html#5.7
the doc
also found on other = resources scripts using IO not io, that still aint working...

On Thu, Mar 1, 2012 at 3:14 PM, trevor donahue <donahue.trevor@gmail.com> wrote:
Hi folks,
is anyone of you using awesome wm?
I'= ;ve been struggling with a little bit of a problem lately, wanted to create= a widget that retrieves gmail data using curl. The problem encountered is = the function io.popen() that returns nil [attempt to index io nil value] (a= s having an error in lua) even though not doing anything special, tested al= so with ls -l and other trivial bash commands...=A0

Can somebody help me resolve the problem?



--
Thanks,
= Donahue Trevor

--bcaec54b48d0d1eac304ba2ff6f0--