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Bug 1688173 - Cannot create src.rpm in epel-7-x86_64 chroot
Summary: Cannot create src.rpm in epel-7-x86_64 chroot
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: mock
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Miroslav Suchý
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-03-13 10:22 UTC by Lukas Slebodnik
Modified: 2019-05-17 01:04 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-05-17 01:04:41 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Lukas Slebodnik 2019-03-13 10:22:13 UTC 
Description of problem:
I tried to create src.rpm for epel7 and it failed for me on rawhide


Version-Release number of selected component (if applicable):
sh$ rpm -q python2-urlgrabber python3-urlgrabber mock yum dnf systemd
python2-urlgrabber-4.0.0-1.fc31.noarch
package python3-urlgrabber is not installed
mock-1.4.14-1.fc31.noarch
yum-3.4.3-521.fc30.noarch
dnf-4.2.1-1.fc31.noarch
systemd-241-2.gita09c170.fc31.x86_64

How reproducible:
Deterministic

Steps to Reproduce:
1. dnf isntall -y mock cpio wget 
# just in case you already used mock on that system
2. rm -rf /var/cache/mock/*
3. dnf remove -y python3-urlgrabber
4. wget https://kojipkgs.fedoraproject.org//packages/mock/1.4.14/2.el7/src/mock-1.4.14-2.el7.src.rpm
5. rpm2cpio mock-1.4.14-2.el7.src.rpm | cpio -i
6.  mock --root epel-7-x86_64 --resultdir . --buildsrpm --sources=. --spec=mock.spec

Actual results:
[build@host mock]$ mock --root epel-7-x86_64 --resultdir . --buildsrpm --sources=. --spec=mock.spec 
INFO: mock.py version 1.4.14 starting (python version = 3.7.2)...
Start: init plugins
INFO: selinux disabled
Finish: init plugins
Start: run
INFO: Start(mock.spec)  Config(epel-7-x86_64)
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: calling preinit hooks
INFO: enabled root cache
INFO: enabled yum cache
Start: cleaning yum metadata
Finish: cleaning yum metadata
INFO: enabled HW Info plugin
Mock Version: 1.4.14
INFO: Mock Version: 1.4.14
Start: yum install
Yum command has been deprecated, use dnf instead.
See 'man dnf' and 'man yum2dnf' for more information.
//snip

 chkconfig-1.7.4-1.el7.x86_64: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  sqlite-3.7.17-8.el7.x86_64: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  zip-3.0-11.el7.x86_64: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  libcurl-7.29.0-51.el7.x86_64: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  perl-Exporter-5.68-3.el7.noarch: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  libgcc-4.8.5-36.el7.x86_64: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  basesystem-10.0-7.el7.centos.noarch: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  libselinux-2.5-14.1.el7.x86_64: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  ca-certificates-2018.2.22-70.0.el7_5.noarch: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  openldap-2.4.44-21.el7_6.x86_64: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  glibc-headers-2.17-260.el7_6.3.x86_64: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  perl-Socket-2.010-4.el7.x86_64: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  nspr-4.19.0-1.el7_5.x86_64: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed
  libverto-0.2.5-4.el7.x86_64: [Errno 5] "/usr/libexec/urlgrabber-ext-down" is not installed

Expected results:
[build@host mock]$ mock --root epel-7-x86_64 --resultdir . --buildsrpm --sources=. --spec=mock.spec 
INFO: mock.py version 1.4.14 starting (python version = 3.7.2)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
Start: run
INFO: Start(mock.spec)  Config(epel-7-x86_64)
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: calling preinit hooks
INFO: enabled root cache
Start: unpacking root cache
Finish: unpacking root cache
INFO: enabled dnf cache
Start: cleaning dnf metadata
Finish: cleaning dnf metadata
INFO: enabled HW Info plugin
Mock Version: 1.4.14
INFO: Mock Version: 1.4.14
Start: dnf update
BaseOS                                                                                                                                                      32 kB/s | 3.6 kB     00:00    
updates                                                                                                                                                    9.8 kB/s | 3.4 kB     00:00    
epel                                                                                                                                                        15 kB/s | 4.7 kB     00:00    
extras                                                                                                                                                      31 kB/s | 3.4 kB     00:00    
sclo                                                                                                                                                       7.6 kB/s | 2.9 kB     00:00    
sclo-rh                                                                                                                                                    8.4 kB/s | 3.0 kB     00:00    
Dependencies resolved.
Nothing to do.
Complete!
Finish: dnf update
Finish: chroot init
Start: buildsrpm
Start: rpmbuild -bs
sh: /usr/bin/python2: No such file or directory
sh: /usr/bin/python2: No such file or directory
Building target platforms: x86_64
Building for target x86_64
Wrote: /builddir/build/SRPMS/mock-1.4.14-2.el7.src.rpm
Finish: rpmbuild -bs
Finish: buildsrpm
INFO: Done(mock.spec) Config(epel-7-x86_64) 0 minutes 6 seconds
INFO: Results and/or logs in: .
INFO: Cleaning up build root ('cleanup_on_success=True')
Start: clean chroot
Finish: clean chroot
Finish: run

Additional info:
It did not help to install missing binary due to python2/3 incompatibilities

[root@host ~]#  dnf install /usr/libexec/urlgrabber-ext-down
Fedora 29 kernel - x86_64 from Updates           24 kB/s |  22 kB     00:00    
Fedora - Modular Rawhide - Developmental packag  29 kB/s |  17 kB     00:00    
Fedora - Rawhide - Developmental packages for t  27 kB/s |  18 kB     00:00    
Dependencies resolved.
================================================================================
 Package                  Architecture Version              Repository     Size
================================================================================
Installing:
 python3-urlgrabber       noarch       4.0.0-1.fc31         rawhide       105 k

Transaction Summary
================================================================================
Install  1 Package

Total download size: 105 k
Installed size: 418 k
Is this ok [y/N]: y
Downloading Packages:
python3-urlgrabber-4.0.0-1.fc31.noarch.rpm      3.6 MB/s | 105 kB     00:00    
--------------------------------------------------------------------------------
Total                                           111 kB/s | 105 kB     00:00     
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                        1/1 
  Installing       : python3-urlgrabber-4.0.0-1.fc31.noarch                 1/1 
  Running scriptlet: python3-urlgrabber-4.0.0-1.fc31.noarch                 1/1 
  Verifying        : python3-urlgrabber-4.0.0-1.fc31.noarch                 1/1 

Installed:
  python3-urlgrabber-4.0.0-1.fc31.noarch                                        

Complete!

[build@host mock]$ mock --root epel-7-x86_64 --resultdir . --buildsrpm --sources=. --spec=mock.spec 
INFO: mock.py version 1.4.14 starting (python version = 3.7.2)...
Start: init plugins
INFO: selinux disabled
Finish: init plugins
Start: run
INFO: Start(mock.spec)  Config(epel-7-x86_64)
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: calling preinit hooks
INFO: enabled root cache
INFO: enabled yum cache
Start: cleaning yum metadata
Finish: cleaning yum metadata
INFO: enabled HW Info plugin
Mock Version: 1.4.14
INFO: Mock Version: 1.4.14
Start: yum install
Yum command has been deprecated, use dnf instead.
See 'man dnf' and 'man yum2dnf' for more information.

base                                                                                                                                                                | 3.6 kB  00:00:00     
epel                                                                                                                                                                | 4.7 kB  00:00:00     
extras                                                                                                                                                              | 3.4 kB  00:00:00     
sclo                                                                                                                                                                | 2.9 kB  00:00:00     
sclo-rh                                                                                                                                                             | 3.0 kB  00:00:00     
updates                                                                                                                                                             | 3.4 kB  00:00:00     
Traceback (most recent call last):
  File "/usr/libexec/urlgrabber-ext-down", line 75, in <module>
    main()
  File "/usr/libexec/urlgrabber-ext-down", line 52, in main
    for k in line.split(' '):
TypeError: a bytes-like object is required, not 'str
Comment 1 Miroslav Suchý 2019-04-19 19:42:07 UTC 
Hmm, I do not have python3-urlgrabber installed, but I can run
  mock --root epel-7-x86_64 --resultdir . --buildsrpm --sources=. --spec=mock.spec
without any issue.
Comment 2 Lukas Slebodnik 2019-04-22 14:35:56 UTC 
(In reply to Miroslav Suchý from comment #1)
> Hmm, I do not have python3-urlgrabber installed, but I can run
>   mock --root epel-7-x86_64 --resultdir . --buildsrpm --sources=.
> --spec=mock.spec
> without any issue.

I cannot reproduce with following packages either.

sh$ rpm -q python2-urlgrabber python3-urlgrabber mock yum dnf systemd
python2-urlgrabber-4.0.0-1.fc31.noarch
package python3-urlgrabber is not installed
mock-1.4.14-1.fc31.noarch
yum-4.2.2-2.fc31.noarch
dnf-4.2.2-2.fc31.noarch
systemd-241-2.gita09c170.fc31.x86_64

dnf was upgraded and yum (yum3 was replaced by dnf/yum4))
Comment 3 Doran Barton 2019-05-06 19:57:16 UTC 
I am seeing the same behavior as Lukas on Fedora 30 trying to build EL6/EL7 packages with mock. Some help resolving this problem would be very helpful.
Comment 4 Lukas Slebodnik 2019-05-07 07:54:53 UTC 
(In reply to Doran Barton from comment #3)
> I am seeing the same behavior as Lukas on Fedora 30 trying to build EL6/EL7
> packages with mock. Some help resolving this problem would be very helpful.

I am already on rawhide.
Please reopen BZ change version to f30 and provide version of following packages:
  rpm -q python2-urlgrabber python3-urlgrabber mock yum dnf systemd
Comment 5 Sergio Basto 2019-05-09 23:42:27 UTC 
On Fedora 30 with mock-1.4.15-1.fc30.noarch I see the same error.

I found the solution, we need add [1] to /etc/mock/epel-6-i386.cfg 

package_manager = yum seems that is the problem, the message [2] proves that mock try use yum . 

Reopening this bug ... 
 

[1] 
config_opts['package_manager'] = 'dnf'

[2]
Yum command has been deprecated, use dnf instead.
See 'man dnf' and 'man yum2dnf' for more information.
Comment 6 Pavel Raiskup 2019-05-10 07:50:34 UTC 
I bet the traceback should be fixed in python3-urlgrabber.

I'm curious though who should in this case depend on python3-urlgrabber,
mock or dnf-yum?
Comment 7 Fedora Update System 2019-05-12 11:04:19 UTC 
python-urlgrabber-4.0.0-2.fc30 has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-ef2f2050b6
Comment 8 Fedora Update System 2019-05-13 02:24:37 UTC 
python-urlgrabber-4.0.0-2.fc30 has been pushed to the Fedora 30 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-ef2f2050b6
Comment 9 Fedora Update System 2019-05-17 01:04:41 UTC 
python-urlgrabber-4.0.0-2.fc30 has been pushed to the Fedora 30 stable repository. If problems still persist, please make note of it in this bug report.
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