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Thread: Yast2/Ruby Problem After Update

  1. #1

    Post Yast2/Ruby Problem After Update

    After a recent Tumbleweed update (which included a Ruby update) I've lost Yast2:

    Code:
    eric@linux-epth:~$ su -c '/sbin/yast2 sw_single'
    Password: 
    /usr/lib64/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- yast (LoadError)
    from /usr/lib64/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    from /usr/lib/YaST2/bin/y2start:9:in `<main>'
    At first I thought this may be an RVM problem but they (Yast2/RVM) have cooexisted happily up to now.

    Any idea what the issue may be or how to repair Yast2?

    Thank you for your help.

  2. #2

    Default Re: Yast2/Ruby Problem After Update

    Quote Originally Posted by eatobin View Post
    After a recent Tumbleweed update (which included a Ruby update) I've lost Yast2:

    Code:
    eric@linux-epth:~$ su -c '/sbin/yast2 sw_single'
    Password: 
    /usr/lib64/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- yast (LoadError)
    from /usr/lib64/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    from /usr/lib/YaST2/bin/y2start:9:in `<main>'
    Ruby 2.2 has been dropped from Tumbleweed, the default (and only) one is 2.4 now.

    I would suggest to run "zypper dup" to make sure your system is *fully* up-to-date.
    If you should get a conflict please post it for further help.

  3. #3

    Default Re: Yast2/Ruby Problem After Update

    Quote Originally Posted by wolfi323 View Post
    Ruby 2.2 has been dropped from Tumbleweed, the default (and only) one is 2.4 now.

    I would suggest to run "zypper dup" to make sure your system is *fully* up-to-date.
    If you should get a conflict please post it for further help.
    Thank you, but this error is after a few days of "zypper dup"s. The OS is fully up-to-date --- with BOTH 2.2.0 and 2.4.0 in /usr/lib64/ruby/!

  4. #4

    Default Re: Yast2/Ruby Problem After Update

    Quote Originally Posted by eatobin View Post
    Thank you, but this error is after a few days of "zypper dup"s. The OS is fully up-to-date --- with BOTH 2.2.0 and 2.4.0 in /usr/lib64/ruby/!
    And what repos are you using then?
    zypper lr -d
    What ruby packages are installed?
    Code:
    zypper se -si ruby
    There should be *no* 2.2.0 at all in /usr/lib64/ruby/ I suppose.

  5. #5

    Default Re: Yast2/Ruby Problem After Update

    Quote Originally Posted by wolfi323 View Post
    And what repos are you using then?


    What ruby packages are installed?
    Code:
    zypper se -si ruby
    There should be *no* 2.2.0 at all in /usr/lib64/ruby/ I suppose.
    Yes, I understand about *no* 2.2.0, but here is the output you requested:

    Code:
    eric@linux-epth:~$ zypper lr -d
    Repository priorities are without effect. All enabled repositories share the same priority.
    
    
    # | Alias                            | Name                       | Enabled | GPG Check | Refresh | Priority | Type   | URI                                                                                  | Service
    --+----------------------------------+----------------------------+---------+-----------+---------+----------+--------+--------------------------------------------------------------------------------------+--------
    1 | download.opensuse.org-non-oss    | Main Repository (NON-OSS)  | Yes     | (r ) Yes  | Yes     |   99     | yast2  | http://download.opensuse.org/tumbleweed/repo/non-oss/                                |        
    2 | download.opensuse.org-oss        | Main Repository (OSS)      | Yes     | (r ) Yes  | Yes     |   99     | yast2  | http://download.opensuse.org/tumbleweed/repo/oss/                                    |        
    3 | download.opensuse.org-tumbleweed | Main Update Repository     | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/update/tumbleweed/                                      |        
    4 | erlang                           | erlang                     | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/repositories/devel:/languages:/erlang/openSUSE_Factory/ |        
    5 | google                           | google                     | Yes     | (r ) Yes  | No      |   99     | rpm-md | http://dl.google.com/linux/chrome/rpm/stable/x86_64                                  |        
    6 | google-chrome                    | google-chrome              | Yes     | ( p) Yes  | Yes     |   99     | rpm-md | http://dl.google.com/linux/chrome/rpm/stable/x86_64                                  |        
    7 | openSUSE-20160407-0              | openSUSE-20160407-0        | Yes     | (r ) Yes  | No      |   99     | yast2  | iso:///?iso=/home/eric/bin/openSUSE-20160407-0.iso                                   |        
    8 | repo-debug                       | openSUSE-Tumbleweed-Debug  | No      | ----      | ----    |   99     | NONE   | http://download.opensuse.org/debug/tumbleweed/repo/oss/                              |        
    9 | repo-source                      | openSUSE-Tumbleweed-Source | No      | ----      | ----    |   99     | NONE   | http://download.opensuse.org/source/tumbleweed/repo/oss/
    Code:
    eric@linux-epth:~$ zypper se -si ruby
    Loading repository data...
    Reading installed packages...
    
    
    S  | Name                            | Type    | Version     | Arch   | Repository           
    ---+---------------------------------+---------+-------------+--------+----------------------
    i+ | libruby2_2-2_2                  | package | 2.2.4-2.1   | x86_64 | openSUSE-20160407-0  
    i  | libruby2_4-2_4                  | package | 2.4.1-2.2   | x86_64 | Main Repository (OSS)
    i+ | libstorage-ruby                 | package | 2.26.12-1.4 | x86_64 | Main Repository (OSS)
    i+ | ruby                            | package | 2.4-1.1     | x86_64 | Main Repository (OSS)
    i+ | ruby-common                     | package | 2.1-10.1    | noarch | Main Repository (OSS)
    i+ | ruby2.2                         | package | 2.2.4-2.1   | x86_64 | openSUSE-20160407-0  
    i+ | ruby2.2-rubygem-abstract_method | package | 1.2.1-2.1   | x86_64 | openSUSE-20160407-0  
    i+ | ruby2.2-rubygem-cfa             | package | 0.3.0-1.1   | x86_64 | openSUSE-20160407-0  
    i+ | ruby2.2-rubygem-cheetah         | package | 0.5.0-1.1   | x86_64 | openSUSE-20160407-0  
    i+ | ruby2.2-rubygem-fast_gettext    | package | 1.0.0-1.2   | x86_64 | openSUSE-20160407-0  
    i+ | ruby2.2-rubygem-gem2rpm         | package | 0.10.1-8.2  | x86_64 | openSUSE-20160407-0  
    i+ | ruby2.2-rubygem-ruby-augeas     | package | 0.5.0-1.7   | x86_64 | openSUSE-20160407-0  
    i+ | ruby2.2-rubygem-ruby-dbus       | package | 0.11.0-4.4  | x86_64 | openSUSE-20160407-0  
    i+ | ruby2.2-stdlib                  | package | 2.2.4-2.1   | x86_64 | openSUSE-20160407-0  
    i  | ruby2.4                         | package | 2.4.1-2.2   | x86_64 | Main Repository (OSS)
    i  | ruby2.4-rubygem-abstract_method | package | 1.2.1-2.5   | x86_64 | Main Repository (OSS)
    i  | ruby2.4-rubygem-cfa             | package | 0.6.2-1.1   | x86_64 | Main Repository (OSS)
    i  | ruby2.4-rubygem-cfa_grub2       | package | 0.6.2-1.3   | x86_64 | Main Repository (OSS)
    i  | ruby2.4-rubygem-cheetah         | package | 0.5.0-1.5   | x86_64 | Main Repository (OSS)
    i  | ruby2.4-rubygem-fast_gettext    | package | 1.4.0-1.3   | x86_64 | Main Repository (OSS)
    i  | ruby2.4-rubygem-ruby-augeas     | package | 0.5.0-3.3   | x86_64 | Main Repository (OSS)
    i  | ruby2.4-rubygem-ruby-dbus       | package | 0.12.0-1.4  | x86_64 | Main Repository (OSS)
    i  | ruby2.4-stdlib                  | package | 2.4.1-2.2   | x86_64 | Main Repository (OSS)
    i+ | yast2-ruby-bindings             | package | 3.3.1-1.1   | x86_64 | Main Repository (OSS)
    As you can see, they are both there after "sudo zypper dup".

    Thank you for your help.

  6. #6

    Default Re: Yast2/Ruby Problem After Update

    What is the difference between

    "The following 2 packages are going to be REMOVED:"

    and

    "The following 16 packages are going to be downgraded:"

    in

    Code:
    The following 20 NEW packages are going to be installed:
      kernel-default-4.11.8-2.2 kernel-default-devel-4.11.8-2.2 kernel-devel-4.11.8-2.2 kernel-source-4.11.8-2.2 kernel-syms-4.11.8-2.2 libexiv2-26 liblz4-1 liblz4-1-32bit libruby2_4-2_4 libxmlsec1-1 libxmlsec1-nss1 ruby2.4
      ruby2.4-rubygem-abstract_method ruby2.4-rubygem-cfa ruby2.4-rubygem-cfa_grub2 ruby2.4-rubygem-cheetah ruby2.4-rubygem-fast_gettext ruby2.4-rubygem-ruby-augeas ruby2.4-rubygem-ruby-dbus ruby2.4-stdlib
    
    
    The following application is going to be REMOVED:
      "GStreamer Multimedia Codecs"
    
    
    The following 2 packages are going to be REMOVED:
      liblz4-1_7-32bit ruby2.2-rubygem-cfa_grub2
    
    
    The following 1058 packages are going to be upgraded:
      acl acpica acpid AdobeICCProfiles alsa alsa-oss alsa-utils apparmor-abstractions apparmor-docs apparmor-parser apparmor-profiles apparmor-utils at attr audit augeas augeas-lenses autoconf automake autoyast2-installation bash bash-doc bc
      bin86 binutils binutils-devel bison bison-lang blog boost-license1_64_0 btrfsprogs btrfsprogs-udev-rules bundle-lang-common-en bundle-lang-gnome-en bzip2 cabextract cdda2wav cdrecord coreutils cpio cpio-mt cpp cpp6 cpp7 cpupower
    
    (...)
    
      typelib-1_0-Pango-1_0 ucode-intel udev unixODBC unrar update-alternatives usb_modeswitch usb_modeswitch-data usbutils util-linux util-linux-systemd vaapi-dummy-driver valgrind vim vim-data w3m which wicked wicked-service wireless-tools
      xauth xdm xdm-xsession xfsprogs xinetd xinit xkbcomp xli xmodmap xorg-x11-server xorriso xprop xrandr xrdb xset xtables-plugins xterm xterm-bin xz xz-devel yast2 yast2-add-on yast2-bootloader yast2-core yast2-fonts yast2-network
      yast2-ntp-client yast2-packager yast2-ruby-bindings yast2-services-manager yast2-sound yast2-storage yast2-trans-stats yast2-vm yast2-xml yast2-ycp-ui-bindings zip zlib-devel zypper zypper-aptitude zypper-log zypper-migration-plugin
    
    
    The following product is going to be upgraded:
      "openSUSE Tumbleweed"
    
    
    The following 16 packages are going to be downgraded:
      gdk-pixbuf-query-loaders gdk-pixbuf-thumbnailer libexiv2-14 libgdk_pixbuf-2_0-0 liblz4-1_7 libruby2_2-2_2 ruby2.2 ruby2.2-rubygem-abstract_method ruby2.2-rubygem-cfa ruby2.2-rubygem-cheetah ruby2.2-rubygem-fast_gettext
      ruby2.2-rubygem-gem2rpm ruby2.2-rubygem-ruby-augeas ruby2.2-rubygem-ruby-dbus ruby2.2-stdlib typelib-1_0-GdkPixbuf-2_0
    
    
    The following product is going to be reinstalled:
      "openSUSE NonOSS Addon"
    
    
    1058 packages to upgrade, 16 to downgrade, 20 new, 2 to remove.
    Overall download size: 933.7 MiB. Already cached: 0 B. After the operation, additional 875.3 MiB will be used.
    Continue? [y/n/...? shows all options] (y): n

  7. #7

    Default Re: Yast2/Ruby Problem After Update

    Quote Originally Posted by eatobin View Post
    Yes, I understand about *no* 2.2.0, but here is the output you requested:
    So, your output shows that the ruby2.2 packages come from this "repo":
    Code:
    7 | openSUSE-20160407-0              | openSUSE-20160407-0        | Yes     | (r ) Yes  | No      |   99     | yast2  | iso:///?iso=/home/eric/bin/openSUSE-20160407-0.iso                                   |
    That's an old installation DVD (from April 2016!).

    Remove that and run zypper dup again, that should hopefully fix your problem:
    Code:
    sudo zypper rr 7
    sudo zypper dup

  8. #8

    Default Re: Yast2/Ruby Problem After Update

    Quote Originally Posted by eatobin View Post
    What is the difference between

    "The following 2 packages are going to be REMOVED:"

    and

    "The following 16 packages are going to be downgraded:"
    What's the difference?

    The 2 packages will be uninstalled, the 16 packages will be replaced by older versions.

    My guess is that the latter (the ruby 2.2 packages) have been updated since you installed the system, but as they are not in the repos any more they will be downgraded now to the version on your old installation DVD/ISO.

  9. #9

    Default Re: Yast2/Ruby Problem After Update

    Quote Originally Posted by wolfi323 View Post
    So, your output shows that the ruby2.2 packages come from this "repo":
    Code:
    7 | openSUSE-20160407-0              | openSUSE-20160407-0        | Yes     | (r ) Yes  | No      |   99     | yast2  | iso:///?iso=/home/eric/bin/openSUSE-20160407-0.iso                                   |
    That's an old installation DVD (from April 2016!).

    Remove that and run zypper dup again, that should hopefully fix your problem:
    Code:
    sudo zypper rr 7
    sudo zypper dup
    Thank you very much for this. Interesting! It raises 2 questions for me though:


    • I added the ISO as a repo because I disliked having to find my DVD whenever a zypper dup required it - and that is still helpful. Could I just remove the outdated Ruby 2.2.0 packages via zypper and keep the ISO repo? Do the packages have to be removed through zypper dup?
    • If the ISO repo had not been there would the dup have REMOVED the Ruby packages instead of downgrading them?



    Appreciated...

  10. #10

    Default Re: Yast2/Ruby Problem After Update

    Quote Originally Posted by eatobin View Post
    I added the ISO as a repo because I disliked having to find my DVD whenever a zypper dup required it - and that is still helpful. Could I just remove the outdated Ruby 2.2.0 packages via zypper and keep the ISO repo? Do the packages have to be removed through zypper dup?
    There's no need to find a DVD either.
    "zypper dup" doesn't require any DVD at all (unless you do add a DVD as repo and activate it), it just uses the online repos.
    And a DVD would have the same problem anyway.

    Having a fixed DVD as repo doesn't make sense with Tumbleweed. Tumbleweed is constantly changing, all packages are being updated/upgraded over time.
    You'd have to update the DVD/ISO basically everytime a new snapshot is published.

    If you do like to use a DVD/ISO as repo, you should better switch to a *fixed* release like Leap 42.3.

    Removing the packages manually should also fix your problem though.

    If the ISO repo had not been there would the dup have REMOVED the Ruby packages instead of downgrading them?
    Yes.
    Last edited by wolfi323; 29-Jul-2017 at 05:14.

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