つれづれぐたぐた

久々にマシンセットアップをしていて，手抜きをしようと，group installをしようとしたところmanを読めとのエラー

# yum  groupinstall "Development Tools"
Loaded plugins: fastestmirror
There is no installed groups file.
Maybe run: yum groups mark convert (see man yum)
Loading mirror speeds from cached hostfile
 * base: ftp.iij.ad.jp
 * epel: ftp.iij.ad.jp
 * extras: ftp.iij.ad.jp
 * updates: ftp.iij.ad.jp
Warning: 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 update

嫌な予感しかなかったのでググる・・・

お，redhatサポートでなんか言ってる！
group_package_typesをセットしないと動かないようだ・・・

参照先

Red Hat Customer Portal

Why yum groupinstall "" is failing on RHEL 7 with error "There is no installed groups file" ? - Red Hat Customer Portal

https://access.redhat.com/solutions/1310043

yum groupinstall "Office Suite and Productivity" is failing on Red Hat Enterprise Linux 7 with error There is no installed groups file yum groupinstall "Office Suite and Productivity" Loaded plugins: langpacks, product-id, subscription-manager There is no installed groups file. Maybe run: yum groups mark convert (see man yum) Warning: Group office-suite does not have any packages to install. Maybe run: yum groups mark install (see man yum) No packages in any requested grou...

# yum groupinstall base "Development tools" --setopt=group_package_types=mandatory,default,optional

解決！