How To Install qt5-qtvirtualkeyboard-doc on CentOS 8
qt5-qtvirtualkeyboard-doc is Documentation for qtvirtualkeyboard
Introduction
In this tutorial we learn how to install qt5-qtvirtualkeyboard-doc on CentOS 8.
What is qt5-qtvirtualkeyboard-doc
Documentation for qtvirtualkeyboard.
We can use yum or dnf to install qt5-qtvirtualkeyboard-doc on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install qt5-qtvirtualkeyboard-doc.
Install qt5-qtvirtualkeyboard-doc on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install qt5-qtvirtualkeyboard-doc using dnf by running the following command:
sudo dnf -y install qt5-qtvirtualkeyboard-doc
Install qt5-qtvirtualkeyboard-doc on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install qt5-qtvirtualkeyboard-doc using yum by running the following command:
sudo yum -y install qt5-qtvirtualkeyboard-doc
How To Uninstall qt5-qtvirtualkeyboard-doc on CentOS 8
To uninstall only the qt5-qtvirtualkeyboard-doc package we can use the following command:
sudo dnf remove qt5-qtvirtualkeyboard-doc
qt5-qtvirtualkeyboard-doc Package Contents on CentOS 8
/usr/share/doc/qt5/qtvirtualkeyboard
/usr/share/doc/qt5/qtvirtualkeyboard.qch
/usr/share/doc/qt5/qtvirtualkeyboard/examples-manifest.xml
/usr/share/doc/qt5/qtvirtualkeyboard/handwriting.html
/usr/share/doc/qt5/qtvirtualkeyboard/images
/usr/share/doc/qt5/qtvirtualkeyboard/images/arrow_bc.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/basic-example.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/bgrContent.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/btn_next.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/btn_prev.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/bullet_dn.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/bullet_sq.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/gesture-double-left.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/gesture-double-up.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/gesture-single-down-left.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/gesture-single-left.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/gesture-single-right.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/gesture-single-up.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/handwriting-mode-icon.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/handwriting.gif
/usr/share/doc/qt5/qtvirtualkeyboard/images/home.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/ico_note.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/ico_note_attention.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/ico_out.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/language-icon.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/logo.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-ar_AR.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-bg_BG-latin.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-bg_BG.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-cs_CZ.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-da_DK.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-de_DE.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-el_GR-latin.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-el_GR.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-en_GB.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-en_US.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-es_ES.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-es_MX.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-et_EE.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-fa_FA.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-fi_FI.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-fr_CA.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-fr_FR.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-he_IL-latin.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-he_IL.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-hi_IN.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-hr_HR.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-hu_HU.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-id_ID.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-it_IT.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-ja_JP-full-width.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-ja_JP-hiragana.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-ja_JP-katakana.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-ja_JP-latin.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-ko_KR.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-ms_MY.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-nb_NO.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-nl_NL.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-pl_PL.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-pt_BR.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-pt_PT.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-ro_RO.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-ru_RU.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-sk_SK.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-sl_SI.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-sq_AL.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-sr_SP-latin.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-sr_SP.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-sv_SE.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-th_TH.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-tr_TR.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-uk_UA.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-vi_VN.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-zh_CN.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-zh_TW-cangjie.png
/usr/share/doc/qt5/qtvirtualkeyboard/images/qtvirtualkeyboard-layout-zh_TW-zhuyin.png
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-backspacekey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-backspacekey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-basekey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-basekey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-changelanguagekey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-changelanguagekey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-enterkey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-enterkey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-enterkeyaction-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-enterkeyaction.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-fillerkey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-fillerkey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-handwritinginputpanel-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-handwritinginputpanel.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-handwritingmodekey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-handwritingmodekey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-hidekeyboardkey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-hidekeyboardkey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-inputcontext-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-inputcontext-obsolete.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-inputcontext.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-inputengine-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-inputengine.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-inputmethod-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-inputmethod.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-inputmodekey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-inputmodekey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-inputpanel-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-inputpanel.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-key-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-key.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-keyboardcolumn-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-keyboardcolumn.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-keyboardlayout-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-keyboardlayout.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-keyboardlayoutloader-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-keyboardlayoutloader.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-keyboardrow-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-keyboardrow.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-modekey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-modekey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-numberkey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-numberkey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-selectionlistmodel-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-selectionlistmodel.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-settings-virtualkeyboardsettings-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-settings-virtualkeyboardsettings.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-shifthandler-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-shifthandler.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-shiftkey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-shiftkey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-spacekey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-spacekey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-styles-keyboardstyle-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-styles-keyboardstyle.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-styles-keyicon-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-styles-keyicon.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-styles-keypanel-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-styles-keypanel.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-styles-selectionlistitem-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-styles-selectionlistitem.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-styles-tracecanvas-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-styles-tracecanvas.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-styles-traceinputkeypanel-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-styles-traceinputkeypanel.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-symbolmodekey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-symbolmodekey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-trace-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-trace.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-traceinputarea-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-traceinputarea.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-traceinputkey-members.html
/usr/share/doc/qt5/qtvirtualkeyboard/qml-qtquick-virtualkeyboard-traceinputkey.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtquick-virtualkeyboard-qmlmodule.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtquick-virtualkeyboard-settings-qmlmodule.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtquick-virtualkeyboard-styles-qmlmodule.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-attribution-lipitk.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-attribution-openwnn.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-attribution-pinyin.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-attribution-tcime.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-basic-b2qt-qml.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-basic-pro.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-basic-qml.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-content-autoscroller-qml.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-content-floatingbutton-active-svg.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-content-floatingbutton-available-svg.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-content-floatingbutton-unavailable-svg.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-content-handwritingmodebutton-qml.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-content-textarea-qml.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-content-textfield-qml.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-demo-qrc.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-example.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-basic-main-cpp.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-build.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-deployment-guide.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-examples.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-index.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-layouts.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-module.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard-user-guide.html
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard.index
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard.qhp
/usr/share/doc/qt5/qtvirtualkeyboard/qtvirtualkeyboard.qhp.sha1
/usr/share/doc/qt5/qtvirtualkeyboard/style
/usr/share/doc/qt5/qtvirtualkeyboard/style/offline-simple.css
/usr/share/doc/qt5/qtvirtualkeyboard/style/offline.css
/usr/share/doc/qt5/qtvirtualkeyboard/technical-guide.html
References
Summary
In this tutorial we learn how to install qt5-qtvirtualkeyboard-doc on CentOS 8 using yum and dnf.