Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!dedekind.zen.co.uk!zen.net.uk!hamilton.zen.co.uk!xlned.com!feeder5.xlned.com!newsfeed.xs4all.nl!newsfeed4.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.009 X-Spam-Evidence: '*H*': 0.98; '*S*': 0.00; '22,': 0.09; 'omit': 0.09; 'override': 0.09; 'subject:files': 0.09; 'thus,': 0.09; 'cc:addr :python-list': 0.11; 'bug': 0.12; 'from:addr:pobox.com': 0.16; 'from:addr:skip': 0.16; 'modules.': 0.16; 'subject:ignore': 0.16; 'sender:addr:gmail.com': 0.17; 'fix': 0.17; 'wrote:': 0.18; 'cc:addr:python.org': 0.22; 'install': 0.23; 'this?': 0.23; 'skip': 0.24; 'cc:2**0': 0.24; 'post': 0.26; '(for': 0.26; 'header :In-Reply-To:1': 0.27; 'installed': 0.27; 'am,': 0.29; 'message- id:@mail.gmail.com': 0.30; 'received:google.com': 0.35; 'there': 0.35; 'should': 0.36; 'legitimate': 0.39; 'even': 0.60; 'most': 0.60; 'to:addr:gmail.com': 0.65; 'skip:/ 30': 0.84; 'subject:system': 0.84; 'do:': 0.91; '2013': 0.98 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=TAr7FI8vgheY8bLdcBEg02wubjchNuZ5Q3++FtyQyI0=; b=w2mzKV5iAFC1reKvYWROzWW0o2HTA2fPvPya/xvPq1MDxzOo545+gfbLBDVNEShaII nUpQ43oO7hb/mab/YhNoYHK/BiBhkulBs2xK0Q3oRw5ot97VdrCJDW+Ncpi/XBhzm5sj waXBNG+HmLagL6ggXb1P3sa0Xj3mFpZeOGMRppV0J7tdYnOj1o4OikBYeJc5Roc/qxBP Gb5lP3GIUjB1rH5Zzn/L/Y4fjE4RD/39ZHN9cK5MxelWqPflKw0ZDl4vFv8xjRcKVCQf /FO2PKGaJ0RHSUu1qLYyaZrYksE0Ka9PI7v/UwTRQo4Bjgzr+hK+e/DmUBUonFQmVwTv nxnQ== MIME-Version: 1.0 X-Received: by 10.42.146.1 with SMTP id h1mr2218781icv.38.1382448712550; Tue, 22 Oct 2013 06:31:52 -0700 (PDT) Sender: skip.montanaro@gmail.com In-Reply-To: References: Date: Tue, 22 Oct 2013 08:31:52 -0500 X-Google-Sender-Auth: GKPkMbx0BushrjwqoBIrH7Riyvw Subject: Re: pip won't ignore system-installed files From: Skip Montanaro To: Neal Becker Content-Type: text/plain; charset=UTF-8 Cc: Python X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 17 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1382448721 news.xs4all.nl 15959 [2001:888:2000:d::a6]:52956 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:57258 On Tue, Oct 22, 2013 at 8:11 AM, Neal Becker wrote: > IIUC, it is perfectly legitimate to do install into --user to override system- > wide installed modules. Thus, I should be able to do: > > pip install --user --up blah > > even though there is already a package blah in > /usr/lib/pythonxxx/site_packages/... ... > Can we please fix this? Sounds like a job for a bug report (for pip, most likely), not so much a post to comp.lang.python. What happens if you omit --upgrade? Skip