X-Recipient: archive-cygwin AT delorie DOT com
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 738A3396EC23
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com;
	s=default; t=1590003063;
	bh=lT3hrR2WgMmLhwiDvZ7RzaFUqhXFdmzBDDi/bslThDc=;
	h=Subject:To:References:Date:In-Reply-To:List-Id:List-Unsubscribe:
	 List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc:
	 From;
	b=N6aXErRPUouQt/14wLDgwmKTK67mBgz3w8Hcj98bfHRImFdfuX3WmcwBhM/tMU31E
	 yhS2tNQVDh9l36RHQYAY6YMT37eDIfHHrAbn3xr3ydMUQdAmlOtH3F56srQdeiM/9G
	 ZowrOxe8SYX1/24B+eZZ/heCYISdWbSqvyq2bx4M=
X-Original-To: cygwin AT cygwin DOT com
Delivered-To: cygwin AT cygwin DOT com
DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org D3DDE396E86E
DKIM-Filter: OpenDKIM Filter v2.11.0 smtp.jhmg.net 29EF1400E3
Subject: Re: Trying to install older version (9.50) of ghostscript - still got
 9.52
To: cygwin AT cygwin DOT com
References: <68b1f192-6fc6-063b-85e9-bf0b45278802 AT jhmg DOT net>
 <CAHvU03X2=XdQ3YUSTHWqLafaPbWAWvHXbnZiXW_Q4umGfNT0_w AT mail DOT gmail DOT com>
Autocrypt: addr=jhg AT jhmg DOT net; prefer-encrypt=mutual; keydata=
 mQGiBDWEWocRBADfF9Q6lhkW9USReZ96cBC93kq3bblkNslVAZzm9itW7sAEzHbydIZ9hZjm
 e93UxUPzg1zGXX9xrdQy0+lHxkj2wvzgEF50Kqjft6KAd8AqiNmcbu5Q+/SHIP87C/tD/wWO
 TX7I99ekggy+5a6illN/s7MhuPIsMtt3ofFFcuOvswCg/08V11KALulG6u9j1affyHy20UMD
 /A1MRT3YZt6NJE9XbcalVLQzWc+ArCkW0oxNs/wrQ26lYoWuj20nusq9MDkuOL1h1FxeUrgx
 kKP+1zyYaQkB2lbJyvGvIpXgxY4vUnOXwMovTcRST3bWOOSIiYVOzKWJh5fPtoEaU5wFZ6yU
 lu/QGoS8Lt9QOI/XjjRaJjf0T6rKBADTn4xcxNIQNWSxJthmH3ipn39+sizwkZHfmAVHUf6w
 f4cDJ8mA3jl0RWKTnxj+5zEY32VduewHtNUtgwugXaIlLM/ErO+tzxQ4R6QysucgxmJBUvw8
 uDgUAKv8HQFviEGeUpQSoZLKoqxk3udT+9UEDHdUFZzUw6cb7nBL5RR05rQfSmFtZXMgSC4g
 R2Fycmlzb24gPGpoZ0BhY20ub3JnPohOBBARAgAOBAsDAgEFAk9QBRECGQEACgkQKW78YnBz
 jYiN1QCgsJYtE2vUORbwWAqC/DMqYGSjMWAAoIFomnf2gp9zrl5pMv9gD1gTEGEPuQINBDWE
 WocQCAD2Qle3CH8IF3KiutapQvMF6PlTETlPtvFuuUs4INoBp1ajFOmPQFXz0AfGy0OplK33
 TGSGSfgMg71l6RfUodNQ+PVZX9x2Uk89PY3bzpnhV5JZzf24rnRPxfx2vIPFRzBhznzJZv8V
 +bv9kV7HAarTW56NoKVyOtQa8L9GAFgr5fSI/VhOSdvNILSd5JEHNmszbDgNRR0PfIizHHxb
 LY7288kjwEPwpVsYjY67VYy4XTjTNP18F1dDox0YbN4zISy1Kv884bEpQBgRjXyEpwpy1obE
 AxnIByl6ypUM2Zafq9AKUJsCRtMIPWakXUGfnHy9iUsiGSa6q6Jew1XpMgs7AAICB/9P0SzY
 Lt1xjTmFGwf+uEYL6ymfMeeGVQMl53vm38kxAzYpAPEuk/6pJQHzQkeAYI55rhgqomZacGtT
 W4p0JzX2rLzunltzpDGiqkqu3ZLFrKpKkadZCWN6qVUhE8LaObZBuppZNm1CnIPB+RNucYGe
 Sn60mia08EBO+IzlLmOJBkopMME3vTzTsnvmECchEoPov5A9tXMW3TJpLQtSyiXMGs8TalHb
 by40WOPvPkyCrWVrYCEoUz8wgz2L5ZzmPcwQQVTfzpxFIb5HINAspyHqP5KBtfrYF05DEAXg
 RZEoh9T3HDtzMLwAgxFN0BzVXIwgYTtqwPsTBTqJHNwQZ0BTiEYEGBECAAYFAjWEWocACgkQ
 KW78YnBzjYi0zgCgv6RuSo28x1TBIbEQJgAwAV6DPdMAnjC3YrzFCHHmI+4tNkU/JmgLy+t3
Message-ID: <2df76811-27dd-fc4b-9898-115660ea4f00@jhmg.net>
Date: Wed, 20 May 2020 12:30:57 -0700
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101
 Firefox/68.0 Thunderbird/68.8.0
MIME-Version: 1.0
In-Reply-To: <CAHvU03X2=XdQ3YUSTHWqLafaPbWAWvHXbnZiXW_Q4umGfNT0_w@mail.gmail.com>
Content-Language: en-US
X-Spam-Status: No, score=-3.0 required=5.0 tests=BAYES_00, DKIM_SIGNED,
 DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, KAM_NUMSUBJECT, SPF_HELO_PASS,
 SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2
X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on
 server2.sourceware.org
X-BeenThere: cygwin AT cygwin DOT com
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Unsubscribe: <http://cygwin.com/mailman/options/cygwin>,
 <mailto:cygwin-request AT cygwin DOT com?subject=unsubscribe>
List-Archive: <https://cygwin.com/pipermail/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe: <http://cygwin.com/mailman/listinfo/cygwin>,
 <mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
From: Jim Garrison via Cygwin <cygwin AT cygwin DOT com>
Reply-To: jhg AT acm DOT org
Cc: Jim Garrison <jhg AT jhmg DOT net>
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Errors-To: cygwin-bounces AT cygwin DOT com
Sender: "Cygwin" <cygwin-bounces AT cygwin DOT com>

On 5/20/2020 11:50 AM, Maarten Hoes via Cygwin wrote:
> Hi,
> 
> On Wed, May 20, 2020 at 2:36 AM Jim Garrison via Cygwin <cygwin AT cygwin DOT com>
> wrote:
> 
>> The current version of ghostscript is 9.52, but I need to install the
>> previous version, 9.50.  I asked setup_x64.exe to replace 9.52 with
>> 9.50, but after doing this gs --version still said 9.52.
>>
>> The problem seems to be that downgrading ghostscript from 9.52 to 9.50
>> does not also downgrade its dependency libgs9 back to 9.50.  Is this
>> something the setup system could handle, or is it just something
>> one must know to look for when downgrading packages?
>>
>> I also tried uninstalling ghostscript 9.52 and reinstalling, but
>> that didn't touch libgs9 either.
>>
>> --
>> Jim Garrison jhg AT acm DOT org
>>
> 
> 
> Hi,
> 
> I recently [1] had a similar question. Turns out you have to take care of
> dependencies/prerequisites yourself. It's a manual process that you have to
> take care of yourself; setup does not and cannot take care of this for you.
> You manually have to figure out what package version go together.
> 
> However, I did find this website [2] that archives Cygwin packages releases
> by date, so that in essence you can go back to a specific date on which
> DD-MM-YYYY all packages were current in the past. I guess you could use
> that to go back to the ghostscript release you want. But this does mean
> that:
> 
> [a]
> I'm guessing this is not a 'supported cygwin configuration'
> 
> [b]
> You will downgrade to *all* other packages that were 'current' at that date.
> 
> 
> Not sure if this helps, and hoping someone else has a better answer,
> 
> 
> - Maarten
> 
> 
> [1]
> https://cygwin.com/pipermail/cygwin/2020-May/244772.html
> 
> 
> [2]
> http://www.crouchingtigerhiddenfruitbat.org/Cygwin/timemachine.html

I didn't have to go back to a snapshot of the entire Cygwin
installation. I was able to get what I needed by downgrading
libgs9 as well.


-- 
Jim Garrison jhg AT acm DOT org
--
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple