How To Install cantor on CentOS 8

cantor is KDE Frontend to Mathematical Software

Introduction

In this tutorial we learn how to install cantor on CentOS 8.

What is `cantor`

KDE Frontend to Mathematical Software.

We can use yum or dnf to install cantor on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install cantor.

Install cantor 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 cantor using dnf by running the following command:

sudo dnf -y install cantor

Install cantor 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 cantor using yum by running the following command:

sudo yum -y install cantor

How To Uninstall cantor on CentOS 8

To uninstall only the cantor package we can use the following command:

sudo dnf remove cantor

cantor Package Contents on CentOS 8

/etc/xdg/cantor.knsrc
/etc/xdg/cantor_kalgebra.knsrc
/etc/xdg/cantor_lua.knsrc
/etc/xdg/cantor_maxima.knsrc
/etc/xdg/cantor_octave.knsrc
/etc/xdg/cantor_qalculate.knsrc
/etc/xdg/cantor_sage.knsrc
/etc/xdg/cantor_scilab.knsrc
/usr/bin/cantor
/usr/bin/cantor_python3server
/usr/bin/cantor_rserver
/usr/bin/cantor_scripteditor
/usr/lib/.build-id
/usr/lib/.build-id/15
/usr/lib/.build-id/15/3b9e48076edae09db9e7d3045790af0e86b807
/usr/lib/.build-id/55
/usr/lib/.build-id/55/8bf019e8825dddbf0248c65871a5cb62691d74
/usr/lib/.build-id/7d
/usr/lib/.build-id/7d/b6f603f368387a3f98955f2ca91d0f6d705f9b
/usr/lib/.build-id/b8
/usr/lib/.build-id/b8/0b7af250a7245aed754c2fd5c4ffa4fc511db7
/usr/share/applications/org.kde.cantor.desktop
/usr/share/cantor
/usr/share/cantor/latex
/usr/share/cantor/latex/preview.sty
/usr/share/cantor/maximabackend
/usr/share/cantor/maximabackend/cantor-initmaxima.lisp
/usr/share/cantor/octavebackend
/usr/share/cantor/octavebackend/cantor_eigenvectors.m
/usr/share/cantor/octavebackend/cantor_plot2d.m
/usr/share/cantor/octavebackend/cantor_plot3d.m
/usr/share/cantor/octavebackend/cantor_print.m
/usr/share/cantor/sagebackend
/usr/share/cantor/sagebackend/cantor-execsage
/usr/share/cantor/xslt
/usr/share/cantor/xslt/latex.xsl
/usr/share/config.kcfg/cantor.kcfg
/usr/share/config.kcfg/cantor_libs.kcfg
/usr/share/config.kcfg/kalgebrabackend.kcfg
/usr/share/config.kcfg/luabackend.kcfg
/usr/share/config.kcfg/maximabackend.kcfg
/usr/share/config.kcfg/octavebackend.kcfg
/usr/share/config.kcfg/qalculatebackend.kcfg
/usr/share/config.kcfg/rserver.kcfg
/usr/share/config.kcfg/sagebackend.kcfg
/usr/share/config.kcfg/scilabbackend.kcfg
/usr/share/doc/HTML/ca/cantor
/usr/share/doc/HTML/ca/cantor/create-dlg.png
/usr/share/doc/HTML/ca/cantor/differentiate-dlg.png
/usr/share/doc/HTML/ca/cantor/import-dlg.png
/usr/share/doc/HTML/ca/cantor/index.cache.bz2
/usr/share/doc/HTML/ca/cantor/index.docbook
/usr/share/doc/HTML/ca/cantor/integrate-dlg.png
/usr/share/doc/HTML/ca/cantor/latex_formula.png
/usr/share/doc/HTML/ca/cantor/matrix-dlg.png
/usr/share/doc/HTML/ca/cantor/plot-dlg1.png
/usr/share/doc/HTML/ca/cantor/plot-dlg2.png
/usr/share/doc/HTML/ca/cantor/plot2d-dlg.png
/usr/share/doc/HTML/ca/cantor/plot3d-dlg.png
/usr/share/doc/HTML/ca/cantor/screenshot.png
/usr/share/doc/HTML/ca/cantor/solve-equations-dlg.png
/usr/share/doc/HTML/de/cantor
/usr/share/doc/HTML/de/cantor/index.cache.bz2
/usr/share/doc/HTML/de/cantor/index.docbook
/usr/share/doc/HTML/en/cantor
/usr/share/doc/HTML/en/cantor/create-dlg.png
/usr/share/doc/HTML/en/cantor/differentiate-dlg.png
/usr/share/doc/HTML/en/cantor/import-dlg.png
/usr/share/doc/HTML/en/cantor/index.cache.bz2
/usr/share/doc/HTML/en/cantor/index.docbook
/usr/share/doc/HTML/en/cantor/integrate-dlg.png
/usr/share/doc/HTML/en/cantor/latex_formula.png
/usr/share/doc/HTML/en/cantor/matrix-dlg.png
/usr/share/doc/HTML/en/cantor/plot-dlg1.png
/usr/share/doc/HTML/en/cantor/plot-dlg2.png
/usr/share/doc/HTML/en/cantor/plot2d-dlg.png
/usr/share/doc/HTML/en/cantor/plot3d-dlg.png
/usr/share/doc/HTML/en/cantor/screenshot.png
/usr/share/doc/HTML/en/cantor/solve-equations-dlg.png
/usr/share/doc/HTML/es/cantor
/usr/share/doc/HTML/es/cantor/index.cache.bz2
/usr/share/doc/HTML/es/cantor/index.docbook
/usr/share/doc/HTML/es/cantor/screenshot.png
/usr/share/doc/HTML/et/cantor
/usr/share/doc/HTML/et/cantor/index.cache.bz2
/usr/share/doc/HTML/et/cantor/index.docbook
/usr/share/doc/HTML/fr/cantor
/usr/share/doc/HTML/fr/cantor/index.cache.bz2
/usr/share/doc/HTML/fr/cantor/index.docbook
/usr/share/doc/HTML/fr/cantor/screenshot.png
/usr/share/doc/HTML/gl/cantor
/usr/share/doc/HTML/gl/cantor/index.cache.bz2
/usr/share/doc/HTML/gl/cantor/index.docbook
/usr/share/doc/HTML/it/cantor
/usr/share/doc/HTML/it/cantor/index.cache.bz2
/usr/share/doc/HTML/it/cantor/index.docbook
/usr/share/doc/HTML/nl/cantor
/usr/share/doc/HTML/nl/cantor/index.cache.bz2
/usr/share/doc/HTML/nl/cantor/index.docbook
/usr/share/doc/HTML/pt/cantor
/usr/share/doc/HTML/pt/cantor/index.cache.bz2
/usr/share/doc/HTML/pt/cantor/index.docbook
/usr/share/doc/HTML/pt_BR/cantor
/usr/share/doc/HTML/pt_BR/cantor/index.cache.bz2
/usr/share/doc/HTML/pt_BR/cantor/index.docbook
/usr/share/doc/HTML/pt_BR/cantor/screenshot.png
/usr/share/doc/HTML/ru/cantor
/usr/share/doc/HTML/ru/cantor/index.cache.bz2
/usr/share/doc/HTML/ru/cantor/index.docbook
/usr/share/doc/HTML/sv/cantor
/usr/share/doc/HTML/sv/cantor/index.cache.bz2
/usr/share/doc/HTML/sv/cantor/index.docbook
/usr/share/doc/HTML/uk/cantor
/usr/share/doc/HTML/uk/cantor/create-dlg.png
/usr/share/doc/HTML/uk/cantor/differentiate-dlg.png
/usr/share/doc/HTML/uk/cantor/import-dlg.png
/usr/share/doc/HTML/uk/cantor/index.cache.bz2
/usr/share/doc/HTML/uk/cantor/index.docbook
/usr/share/doc/HTML/uk/cantor/integrate-dlg.png
/usr/share/doc/HTML/uk/cantor/matrix-dlg.png
/usr/share/doc/HTML/uk/cantor/plot-dlg1.png
/usr/share/doc/HTML/uk/cantor/plot-dlg2.png
/usr/share/doc/HTML/uk/cantor/plot2d-dlg.png
/usr/share/doc/HTML/uk/cantor/plot3d-dlg.png
/usr/share/doc/HTML/uk/cantor/screenshot.png
/usr/share/doc/HTML/uk/cantor/solve-equations-dlg.png
/usr/share/doc/cantor
/usr/share/doc/cantor/README.md
/usr/share/icons/hicolor/128x128/apps/cantor.png
/usr/share/icons/hicolor/16x16/apps/cantor.png
/usr/share/icons/hicolor/22x22/apps/cantor.png
/usr/share/icons/hicolor/32x32/apps/cantor.png
/usr/share/icons/hicolor/48x48/apps/cantor.png
/usr/share/icons/hicolor/48x48/apps/juliabackend.png
/usr/share/icons/hicolor/48x48/apps/kalgebrabackend.png
/usr/share/icons/hicolor/48x48/apps/luabackend.png
/usr/share/icons/hicolor/48x48/apps/maximabackend.png
/usr/share/icons/hicolor/48x48/apps/octavebackend.png
/usr/share/icons/hicolor/48x48/apps/pythonbackend.png
/usr/share/icons/hicolor/48x48/apps/qalculatebackend.png
/usr/share/icons/hicolor/48x48/apps/rbackend.png
/usr/share/icons/hicolor/48x48/apps/sagebackend.png
/usr/share/icons/hicolor/48x48/apps/scilabbackend.png
/usr/share/icons/hicolor/64x64/apps/cantor.png
/usr/share/kxmlgui5/cantor
/usr/share/kxmlgui5/cantor/cantor_advancedplot_assistant.rc
/usr/share/kxmlgui5/cantor/cantor_create_matrix_assistant.rc
/usr/share/kxmlgui5/cantor/cantor_differentiate_assistant.rc
/usr/share/kxmlgui5/cantor/cantor_eigenvalues_assistant.rc
/usr/share/kxmlgui5/cantor/cantor_eigenvectors_assistant.rc
/usr/share/kxmlgui5/cantor/cantor_import_package_assistant.rc
/usr/share/kxmlgui5/cantor/cantor_integrate_assistant.rc
/usr/share/kxmlgui5/cantor/cantor_invert_matrix_assistant.rc
/usr/share/kxmlgui5/cantor/cantor_plot2d_assistant.rc
/usr/share/kxmlgui5/cantor/cantor_plot3d_assistant.rc
/usr/share/kxmlgui5/cantor/cantor_qalculateplotassistant.rc
/usr/share/kxmlgui5/cantor/cantor_runscript_assistant.rc
/usr/share/kxmlgui5/cantor/cantor_scripteditor.rc
/usr/share/kxmlgui5/cantor/cantor_shell.rc
/usr/share/kxmlgui5/cantor/cantor_solve_assistant.rc
/usr/share/licenses/cantor
/usr/share/licenses/cantor/COPYING
/usr/share/licenses/cantor/COPYING.DOC
/usr/share/locale/bs/LC_MESSAGES/cantor.mo
/usr/share/locale/ca/LC_MESSAGES/cantor.mo
/usr/share/locale/ca@valencia/LC_MESSAGES/cantor.mo
/usr/share/locale/cs/LC_MESSAGES/cantor.mo
/usr/share/locale/da/LC_MESSAGES/cantor.mo
/usr/share/locale/de/LC_MESSAGES/cantor.mo
/usr/share/locale/el/LC_MESSAGES/cantor.mo
/usr/share/locale/en_GB/LC_MESSAGES/cantor.mo
/usr/share/locale/eo/LC_MESSAGES/cantor.mo
/usr/share/locale/es/LC_MESSAGES/cantor.mo
/usr/share/locale/et/LC_MESSAGES/cantor.mo
/usr/share/locale/eu/LC_MESSAGES/cantor.mo
/usr/share/locale/fi/LC_MESSAGES/cantor.mo
/usr/share/locale/fr/LC_MESSAGES/cantor.mo
/usr/share/locale/ga/LC_MESSAGES/cantor.mo
/usr/share/locale/gl/LC_MESSAGES/cantor.mo
/usr/share/locale/hr/LC_MESSAGES/cantor.mo
/usr/share/locale/hu/LC_MESSAGES/cantor.mo
/usr/share/locale/it/LC_MESSAGES/cantor.mo
/usr/share/locale/ja/LC_MESSAGES/cantor.mo
/usr/share/locale/kk/LC_MESSAGES/cantor.mo
/usr/share/locale/ko/LC_MESSAGES/cantor.mo
/usr/share/locale/lt/LC_MESSAGES/cantor.mo
/usr/share/locale/lv/LC_MESSAGES/cantor.mo
/usr/share/locale/ml/LC_MESSAGES/cantor.mo
/usr/share/locale/mr/LC_MESSAGES/cantor.mo
/usr/share/locale/nb/LC_MESSAGES/cantor.mo
/usr/share/locale/nds/LC_MESSAGES/cantor.mo
/usr/share/locale/nl/LC_MESSAGES/cantor.mo
/usr/share/locale/nn/LC_MESSAGES/cantor.mo
/usr/share/locale/pa/LC_MESSAGES/cantor.mo
/usr/share/locale/pl/LC_MESSAGES/cantor.mo
/usr/share/locale/pt/LC_MESSAGES/cantor.mo
/usr/share/locale/pt_BR/LC_MESSAGES/cantor.mo
/usr/share/locale/ro/LC_MESSAGES/cantor.mo
/usr/share/locale/ru/LC_MESSAGES/cantor.mo
/usr/share/locale/sk/LC_MESSAGES/cantor.mo
/usr/share/locale/sl/LC_MESSAGES/cantor.mo
/usr/share/locale/sv/LC_MESSAGES/cantor.mo
/usr/share/locale/tr/LC_MESSAGES/cantor.mo
/usr/share/locale/ug/LC_MESSAGES/cantor.mo
/usr/share/locale/uk/LC_MESSAGES/cantor.mo
/usr/share/locale/zh_CN/LC_MESSAGES/cantor.mo
/usr/share/locale/zh_TW/LC_MESSAGES/cantor.mo
/usr/share/metainfo/org.kde.cantor.appdata.xml

References

cantor website

Summary

In this tutorial we learn how to install cantor on CentOS 8 using yum and dnf.