##############################################################################
##############################################################################
###
### Running command:
###
###   /Library/Frameworks/R.framework/Versions/Current/Resources/bin/R CMD INSTALL HilbertVisGUI
###
##############################################################################
##############################################################################


* installing to library ‘/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library’
* installing *source* package ‘HilbertVisGUI’ ...
** using staged installation
-n Checking for pkg-config... 
/opt/R/arm64/bin/pkg-config
-n Checking for gtkmm-2.4... 
not found!

   | The 'pkg-config' utility could not find the library and header
   | files for 'gtkmm-2.4'. 'gtkmm' and the GTK+ framework are required
   | to build the present package.
   
   | Don't worry. For most modern Linux distribution, it is pretty easy
   | to install these. Just use your distribution's package manage, search 
   | for the gtkmm package and install it. Make sure that you install
   | the developer version of the package. It is usually called 
   | 'gtkmm-2.4-dev', 'gtkmm-2.4-devel', 'gtkmm-dev', 'gtkmm-devel', or
   | similarily.
   
   | Please press <ENTER> to read on for additional information.
   | The following list tells you what you need to do for the most popular
   | Linux distributions:
   |
   | * Ubuntu and Debian Linux:
   |     In a terminal, type the following command:
   |        sudo apt-get install libgtkmm-2.4-dev
   | * RedHat, Fedora, and CentOS Linux:
   |     In a terminal, type the following command:
   |        sudo yum install gtkmm24-docs
   | * SuSE Linux: 
   |      Use yast to install gtkmm2-devel.
   | * Mandrake Linux: 
   |      Get libgtkmm2.4 from the contrib directory on Mandrake's 
   |      FTP servers.
   | * Gentoo Linux: 
   |      Get dev-cpp/gtkmm.
   | [This list is taken and adapted from http://www.gtkmm.org/download.shtml ]
   
   | MS WINDOWS and MAC users: Please visit the following page for 
   | http://www.ebi.ac.uk/~anders/gtkr/insthelp.html
   
ERROR: configuration failed for package ‘HilbertVisGUI’
* removing ‘/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/HilbertVisGUI’