From: "Vijaya Subramanian via cygwin" <cygwin@cygwin.com>
To: The Cygwin Mailing List <cygwin@cygwin.com>,
Jon Turney <jon.turney@dronecode.org.uk>
Cc: Brian.Inglis@SystematicSw.ab.ca
Subject: Re: cmake install; required cyglz4-1.dll not installed in /usr/bin or anywhere else
Date: Wed, 20 Dec 2017 20:38:00 -0000 [thread overview]
Message-ID: <97319627.1985616.1513793134806@mail.yahoo.com> (raw)
In-Reply-To: <320c8360-48ba-d0f8-970e-c875eddf4353@dronecode.org.uk>
Hi,I found two instances of liblz4-1 (the old version 131) installed in the following directory.windows c:/cygwin65/usr/x86_64-w64-mingw32/sys-root/mingw/binDo you think that is what is causing the problem?
When I update cygwin, I believe I updated all the recommended packages including mingw.
I believe I tried installing liblz4-1 using the method Brian mentioned already and that it didn't work, I'll try again.
ThanksVijaya
On Wednesday, December 20, 2017, 7:08:18 AM MST, Jon Turney <jon.turney@dronecode.org.uk> wrote:
On 19/12/2017 18:35, Brian Inglis wrote:
> On 2017-12-19 10:43, Vijaya Subramanian via cygwin wrote:
>> I checked /var/log/setup-full.log and found the below instances where libz4-1 was mentioned
>> package liblz4-devel comparing versions 131-1 and 131-1, result was 0
>> package liblz4_1 comparing versions 131-1 and 131-1, result was 0
>> package liblz4-devel comparing versions 1.7.5-1 and 131-1, result was -1
>> package liblz4_1 comparing versions 1.7.5-1 and 131-1, result was -1
>> 2017/12/02 14:06:47 Adding required dependency liblz4_1: Selecting already-installed version .
>> 2017/12/02 14:06:47 Changing gid back to original
>> So I am not sure why I get the following message when I run cmake:
>> When I try to run cmake, I get the following error message:
>> C:/cygwin64/bin/cmake.exe: error while loading shared libraries: ?:
>> cannot open shared object file: No such file or directory
>> or why cygcheck cmake says: cygcheck: track_down: could not find cyglz4-1.dll
>
> Cygwin setup currently has problems upgrading when version numbers change
> formats and a solution is being addressed by the volunteer maintainers.
>
> You have to manually run Cygwin setup, find the liblz4 packages you have
> installed, and select the new version number to be installed 1.7.5-1.
Of itself, this is not an explanation for a missing cyglz4-1.dll, as it
is contained in both versions of the package (even if the package
version has changed, the soversion doesn't change) (compare the package
contents seen at [1])
[1] https://cygwin.com/packages/x86_64/liblz4_1/
setup thinks liblz4_1 is already installed, so doesn't install it again.
>> 2017/12/02 14:06:47 Adding required dependency liblz4_1: Selecting
already-installed version .
This is weird, since it seems to indicate that PrereqChecker::isMet()
noted it as needing to be installed, but that
PrereqChecker::selectMissing() thinks it is already installed.
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next prev parent reply other threads:[~2017-12-20 18:05 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <636587926.1255909.1513705410399.ref@mail.yahoo.com>
2017-12-19 18:18 ` Vijaya Subramanian via cygwin
2017-12-19 18:45 ` Brian Inglis
2017-12-20 10:27 ` cmake install; required cyglz4-1.dll not installed in /usr/bin or anywhere else;manual install Vijaya Subramanian via cygwin
2017-12-20 10:39 ` Brian Inglis
2017-12-21 2:07 ` cmake install; required cyglz4-1.dll not installed in /usr/bin or anywhere else;manual install solved problem Vijaya Subramanian via cygwin
2017-12-21 11:07 ` Brian Inglis
2017-12-20 16:02 ` cmake install; required cyglz4-1.dll not installed in /usr/bin or anywhere else Jon Turney
2017-12-20 20:38 ` Vijaya Subramanian via cygwin [this message]
2017-12-20 20:49 ` Ken Brown
2017-12-20 21:44 ` Vijaya Subramanian via cygwin
2017-12-20 23:33 ` Ken Brown
[not found] <1025849766.461853.1512257412645.ref@mail.yahoo.com>
2017-12-02 23:30 ` Vijaya Subramanian via cygwin
2017-12-03 9:46 ` Marco Atzeri
2017-12-03 16:55 ` cyg Simple
2017-12-03 17:09 ` Achim Gratz
2017-12-03 17:15 ` Jon Turney
[not found] ` <932804728.1590238.1512434228876@mail.yahoo.com>
2017-12-05 12:29 ` Jon Turney
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