cat /etc/yum.conf[main]cachedir=/var/cache/yum/$basearch/$releaseverkeepcache=0debuglevel=2logfile=/var/log/yum.logexactarch=1obsoletes=1gpgcheck=1plugins=1installonly_limit=3multilib_policy=allmultilib_policy is also enabled, but still it takes only 64 bit packages with group installation. What am I missing here?# yum groupinstall -v Development toolsNot loading rhnplugin plugin, as it is disabledLoading langpacks pluginLoading product-id pluginLoading search-disabled-repos pluginLoading subscription-manager pluginAdding en_US.UTF-8 to language listUpdating Subscription Management repositories.Config time: 2.702Yum version: 3.4.3rpmdb time: 0.000Setting up Package Sackspkgsack time: 0.010group time: 0.152Skipping package flex from group developmentSkipping package gcc from group developmentSkipping package autoconf from group developmentSkipping package redhat-rpm-config from group developmentSkipping package rpm-build from group developmentSkipping package make from group developmentSkipping package pkgconfig from group developmentSkipping package gettext from group developmentSkipping package patch from group developmentSkipping package rpm-sign from group developmentSkipping package bison from group developmentSkipping package libtool from group developmentSkipping package automake from group developmentSkipping package gcc-c++ from group developmentSkipping package binutils from group developmentSkipping package byacc from group developmentSkipping package indent from group developmentSkipping package systemtap from group developmentSkipping package diffstat from group developmentSkipping package elfutils from group developmentSkipping package doxygen from group developmentSkipping package rcs from group developmentSkipping package subversion from group developmentSkipping package gcc-gfortran from group developmentSkipping package patchutils from group developmentSkipping package intltool from group developmentSkipping package ctags from group developmentSkipping package git from group developmentSkipping package cscope from group developmentSkipping package swig from group developmentWarning: Group development does not have any packages to install.Maybe run: yum groups mark install (see man yum)No packages in any requested group available to install or updateThe above commands fails to install as 64 bit packages were already installed. But 32-bit packages are not being installed:# yum groupinfo -v Development toolsNot loading rhnplugin plugin, as it is disabledLoading langpacks pluginLoading product-id pluginLoading search-disabled-repos pluginLoading subscription-manager pluginAdding en_US.UTF-8 to language listUpdating Subscription Management repositories.Config time: 2.561Yum version: 3.4.3Setting up Package Sackspkgsack time: 0.011group time: 0.156Group: Development tools Group-Id: developmentrpmdb time: 0.000 Description: A basic development environment. Mandatory Packages:    autoconf-2.69-11.el7.noarch                                                                                                                      @anaconda/7.2    automake-1.13.4-3.el7.noarch                                                                                                                     @anaconda/7.2    binutils-2.25.1-22.base.el7.x86_64                                                                                                               @rhel-7-server-rpms    bison-2.7-4.el7.x86_64                                                                                                                           @anaconda/7.2    flex-2.5.37-3.el7.x86_64                                                                                                                         @anaconda/7.2    gcc-4.8.5-11.el7.x86_64                                                                                                                          @rhel-7-server-rpms    gcc-c++-4.8.5-11.el7.x86_64                                                                                                                      @rhel-7-server-rpms    gettext-0.18.2.1-4.el7.x86_64                                                                                                                    @anaconda/7.2    libtool-2.4.2-20.el7.x86_64                                                                                                                      @anaconda/7.2    1:make-3.82-21.el7.x86_64                                                                                                                        @anaconda/7.2    patch-2.7.1-8.el7.x86_64                                                                                                                         @anaconda/7.2    1:pkgconfig-0.27.1-4.el7.i686                                                                                                                    rhel-7-server-rpms    1:pkgconfig-0.27.1-4.el7.x86_64                                                                                                                  @anaconda/7.2    redhat-rpm-config-9.1.0-68.el7.noarch                                                                                                            @anaconda/7.2    rpm-build-4.11.3-17.el7.x86_64                                                                                                                   @anaconda/7.2    rpm-sign-4.11.3-17.el7.x86_64                                                                                                                    @anaconda/7.2 Default Packages:    byacc-1.9.20130304-3.el7.x86_64                                                                                                                  @anaconda/7.2    cscope-15.8-7.el7.x86_64                                                                                                                         @anaconda/7.2    ctags-5.8-13.el7.x86_64                                                                                                                          @anaconda/7.2    diffstat-1.57-4.el7.x86_64                                                                                                                       @anaconda/7.2    1:doxygen-1.8.5-3.el7.x86_64                                                                                                                     @anaconda/7.2    elfutils-0.166-2.el7.x86_64                                                                                                                      @rhel-7-server-rpms    gcc-gfortran-4.8.5-11.el7.x86_64                                                                                                                 @rhel-7-server-rpms    git-1.8.3.1-5.el7.x86_64                                                                                                                         @anaconda/7.2    indent-2.2.11-13.el7.x86_64                                                                                                                      @anaconda/7.2    intltool-0.50.2-6.el7.noarch                                                                                                                     @anaconda/7.2    patchutils-0.3.3-4.el7.x86_64                                                                                                                    @anaconda/7.2    rcs-5.9.0-5.el7.x86_64                                                                                                                           @anaconda/7.2    subversion-1.7.14-10.el7.x86_64                                                                                                                  @anaconda/7.2    swig-2.0.10-4.el7.x86_64                                                                                                                         @anaconda/7.2    systemtap-2.8-10.el7.x86_64                                                                                                                      @anaconda/7.2 Optional Packages:   ElectricFence-2.2.2-39.el7.i686                                                                                                                   rhel-7-server-rpms   ElectricFence-2.2.2-39.el7.x86_64                                                                                                                 rhel-7-server-rpms   ant-1.9.2-9.el7.noarch                                                                                                                            @anaconda/7.2   babel-0.9.6-8.el7.noarch                                                                                                                          rhel-7-server-rpms   bzr-2.5.1-14.el7.x86_64                                                                                                                           rhel-7-server-rpms   ccache-3.2.7-3.el7.x86_64                                                                                                                         epel-7-x86_64   chrpath-0.13-14.el7.x86_64                                                                                                                        rhel-7-server-rpms   clips   clips-devel   clips-doc   clips-emacs   clips-xclips   clipsmm-devel   clipsmm-doc   cmake-2.8.11-5.el7.x86_64                                                                                                                         @rhel-7-x86_64   cmucl   colordiff-1.0.13-2.el7.noarch                                                                                                                     epel-7-x86_64   compat-gcc-44-4.4.7-8.el7.x86_64                                                                                                                  rhel-7-server-rpms   compat-gcc-44-c++-4.4.7-8.el7.x86_64                                                                                                              rhel-7-server-rpms   compat-gcc-44-g77   cvs-1.11.23-35.el7.x86_64                                                                                                                         rhel-7-server-rpms   cvsps   darcs-2.8.4-4.el7.x86_64                                                                                                                          epel-7-x86_64   1:dejagnu-1.5.1-3.el7.noarch                                                                                                                      rhel-7-server-rpms   email2trac   expect-5.45-14.el7_1.x86_64                                                                                                                       rhel-7-server-rpms   ftnchek   gcc-gnat-4.8.5-11.el7.x86_64                                                                                                                      rhel-7-server-rpms   gcc-objc-4.8.5-11.el7.x86_64                                                                                                                      rhel-7-server-rpms   gcc-objc++-4.8.5-11.el7.x86_64                                                                                                                    rhel-7-server-rpms   ghc-7.6.3-26.4.el7.x86_64                                                                                                                         epel-7-x86_64   git-1.8.3.1-5.el7.x86_64                                                                                                                          @anaconda/7.2   haskell-platform-2013.2.0.0-40.el7.x86_64                                                                                                         epel-7-x86_64   imake-1.0.5-10.el7.x86_64                                                                                                                         rhel-7-server-rpms   javapackages-tools-3.4.1-11.el7.noarch                                                                                                            @anaconda/7.2   ksc-0.9.18-1.el7.noarch                                                                                                                           rhel-7-server-rpms   libstdc++-docs-4.8.5-11.el7.x86_64                                                                                                                rhel-7-server-rpms   lua-5.1.4-14.el7.x86_64                                                                                                                           @anaconda/7.2   lua-5.1.4-15.el7.i686                                                                                                                             rhel-7-server-rpms   mercurial-2.6.2-6.el7_2.x86_64                                                                                                                    rhel-7-server-rpms   mock-1.3.4-1.el7.noarch                                                                                                                           epel-7-x86_64   mod_dav_svn-1.7.14-10.el7.x86_64                                                                                                                  rhel-7-server-rpms   nasm-2.10.07-7.el7.x86_64                                                                                                                         rhel-7-server-rpms   nqc   nqc-doc   ocaml   perltidy-20121207-3.el7.noarch                                                                                                                    rhel-7-server-rpms   python-docs-2.7.5-2.el7.noarch                                                                                                                    rhel-7-server-rpms   qgit-2.6-4.el7.x86_64                                                                                                                             epel-7-x86_64   rpmdevtools-8.3-5.el7.noarch                                                                                                                      rhel-7-server-rpms   rpmlint-1.5-4.el7.noarch                                                                                                                          rhel-7-server-rpms   sbcl-1.3.11-1.el7.x86_64                                                                                                                          epel-7-x86_64   scorep-1.4.2-7.el7.x86_64                                                                                                                         epel-7-x86_64   systemtap-sdt-devel-2.8-10.el7.x86_64                                                                                                             @rhel-7-x86_64   systemtap-sdt-devel-3.0-7.el7.i686                                                                                                                rhel-7-server-rpms   systemtap-server-3.0-7.el7.x86_64                                                                                                                 rhel-7-server-rpms   trac-1.0.13-1.el7.noarch                                                                                                                          epel-7-x86_64   trac-git-plugin   trac-mercurial-plugin-1.0.0.4-1.el7.noarch                                                                                                        epel-7-x86_64   trac-webadmin   translate-toolkit-1.11.0-2.el7.noarch                                                                                                             epel-7-x86_64
yum install is picking up 32-bit packages, but not with yum groupinstall. Why?
yum