From: Roi Greenberg <roigr@checkpoint.com>
To: Shiz <hi@shiz.me>
CC: "alpine-devel@lists.alpinelinux.org" <alpine-devel@lists.alpinelinux.org>
Subject: RE: [alpine-devel] Missing "readline" in dependencies make it
 impossible to update readline
Thread-Topic: [alpine-devel] Missing "readline" in dependencies make it
 impossible to update readline
Thread-Index: AdUvNkx7odeCEmp5T/68yQJebixsrf//02qA///IELD//4SdgA==
Date: Sun, 30 Jun 2019 12:52:45 +0000
Message-ID: <1D9ECE54DC082549B6CDE5C6261F0C3C01797ACE7A@IL-EX10.ad.checkpoint.com>
References: <1D9ECE54DC082549B6CDE5C6261F0C3C01797ACDD5@IL-EX10.ad.checkpoint.com>
 <8A089DD5-660B-4916-B311-392FF1FC973F@shiz.me> 
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I may found something else.

In the official APKINDEX(both 3.10 and 3.9), gdbm has no dependency relatet=
 to readline:

C:Q1n33FLkqSmn0C26HsC3OBsvPAIp8=3D
P:gdbm
V:1.13-r1
A:x86_64
S:75976
I:225280
T:GNU dbm is a set of database routines that use extensible hashing
U:https://www.gnu.org/software/gdbm/
L:GPL
o:gdbm
m:Natanael Copa <ncopa@alpinelinux.org>
t:1556882076
c:730cdcef6901750f4029d4c3b8639ce02ee3ead1
D:so:libc.musl-x86_64.so.1
p:so:libgdbm.so.4=3D4.0.0 so:libgdbm_compat.so.4=3D4.0.0 cmd:gdbm_dump cmd:=
gdbm_load cmd:gdbmtool

But in my APKINDEX, with packages I build myself(without changing anything =
of course), I see:

C:Q17J8ZTg2EJ9Iz2GJd1avO3i/QtHs=3D
P:gdbm
V:1.13-r1
A:x86_64
S:79635
I:225280
T:GNU dbm is a set of database routines that use extensible hashing
U:https://www.gnu.org/software/gdbm/
L:GPL
o:gdbm
m:Natanael Copa <ncopa@alpinelinux.org>
t:1558890510
c:
D:so:libc.musl-x86_64.so.1 so:libreadline.so.7
p:so:libgdbm.so.4=3D4.0.0 so:libgdbm_compat.so.4=3D4.0.0 cmd:gdbm_dump cmd:=
gdbm_load cmd:gdbmtool


-----Original Message-----
From: Roi Greenberg=20
Sent: Sunday, June 30, 2019 15:12
To: 'Shiz'
Cc: alpine-devel@lists.alpinelinux.org
Subject: RE: [alpine-devel] Missing "readline" in dependencies make it impo=
ssible to update readline

Thanks for the quick answer.

I installed it manually since I did a test on clean alpine container that u=
se private repository, and I add the new readline apks manually.

The behavior is identical when I use only local repository (that my actual =
case.  I'm building the repository from scratch using container with pre-in=
stalled packages)

Also, just for case, I did a test using 2 repositories, the one that used t=
o build the container (with all the "old" packages) and one that contains t=
he new readline and the result is the same:

bash-4.4# apk list | grep readline
readline-dev-7.0.003-r1 x86_64 {readline} (GPL) [installed]
readline-dev-8.0.0-r0 x86_64 {readline} (GPL) [upgradable from: readline-de=
v-7.0.003-r1]
readline-dev-7.0.003-r1 x86_64 {readline} (GPL)
readline-7.0.003-r1 x86_64 {readline} (GPL) [installed]
readline-8.0.0-r0 x86_64 {readline} (GPL) [upgradable from: readline-7.0.00=
3-r1]
readline-7.0.003-r1 x86_64 {readline} (GPL)
libhistory-7.0.003-r1 x86_64 {readline} (GPL) [installed]
libhistory-8.0.0-r0 x86_64 {readline} (GPL) [upgradable from: libhistory-7.=
0.003-r1]
libhistory-7.0.003-r1 x86_64 {readline} (GPL)
readline-doc-8.0.0-r0 x86_64 {readline} (GPL)
readline-doc-7.0.003-r1 x86_64 {readline} (GPL)
bash-4.4# apk add readline -l
ERROR: unsatisfiable constraints:
  Huh? Error reporter did not find the broken constraints.
bash-4.4# apk add readline-dev -l
ERROR: unsatisfiable constraints:
  readline-7.0.003-r1:
    breaks: readline-dev-8.0.0-r0[readline=3D8.0.0-r0]
    satisfies: world[readline] util-linux-2.33-r0[so:libreadline.so.7] bash=
-4.4.19-r1[so:libreadline.so.7] python3-3.6.8-r2[so:libreadline.so.7] sqlit=
e-3.26.0-r3[so:libreadline.so.7]
               gdbm-1.13-r1[so:libreadline.so.7] python2-2.7.16-r1[so:libre=
adline.so.7] ruby-libs-2.5.5-r0[so:libreadline.so.7] gawk-4.2.1-r0[so:libre=
adline.so.7]
  libhistory-8.0.0-r0:
    breaks: world[libhistory><Q13I4qCzYlFBiIA10PICdAkWQJWnw=3D]
    satisfies: readline-dev-8.0.0-r0[libhistory=3D8.0.0-r0]
bash-4.4# apk add readline readline-dev libhistory -l
ERROR: unsatisfiable constraints:
  readline-7.0.003-r1:
    breaks: readline-dev-8.0.0-r0[readline=3D8.0.0-r0]
    satisfies: world[readline] util-linux-2.33-r0[so:libreadline.so.7] bash=
-4.4.19-r1[so:libreadline.so.7] python3-3.6.8-r2[so:libreadline.so.7] sqlit=
e-3.26.0-r3[so:libreadline.so.7]
               gdbm-1.13-r1[so:libreadline.so.7] python2-2.7.16-r1[so:libre=
adline.so.7] ruby-libs-2.5.5-r0[so:libreadline.so.7] gawk-4.2.1-r0[so:libre=
adline.so.7]
bash-4.4#


-----Original Message-----
From: Shiz [mailto:hi@shiz.me]=20
Sent: Sunday, June 30, 2019 14:44
To: Roi Greenberg
Cc: alpine-devel@lists.alpinelinux.org
Subject: Re: [alpine-devel] Missing "readline" in dependencies make it impo=
ssible to update readline

Hi,

> I got the error:
>=20
> ERROR: unsatisfiable constraints:
> readline-7.0.003-r1:
> breaks: world[readline><Q1AoAhlay5a0dpmKIwfPNLe1CsUtk=3D]

It seems you installed some readline apk manually, which then
conflicts with the system deadline. If it provides the same
libraries as the system deadline, simply try installing it first
before anything else that depends on readline.

Alternatively, create a local repository with your custom .apk
and an index (see `abuild index`) and add it to /etc/apk/repositories,
so that `apk` can do a full proper dependency scan upon installation,
taking your own packages into account. This is the recommended
development flow.

> When I tried to investigate the dependencies area, I saw that
> many packages have libreadline.so in the APKINDEX dependencies,=20
> but nothing about it in their APKBUILD file.
>=20
>=20
> I think that may cause the issue.

This is fine. `abuild` does an automated dependency scan at the
end of the build process where it figures out these kind of=20
dependencies. That they are not listed explicitly is expected.

- Shiz

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