fixes upgrade problems for MS R Open

reinstall-microsoft-r-open.sh

#!/bin/bash

# official website: https://mran.microsoft.com/documents/rro/installation/#revorinst-lin

# fix package manager
sudo rm -rf /var/lib/dpkg/info/microsoft-r-open-*
sudo dpkg --remove --force-remove-reinstreq microsoft-r-open-mkl-3.3
sudo dpkg --remove --force-remove-reinstreq microsoft-r-open-foreachiterators-3.3
sudo dpkg --remove --force-remove-reinstreq microsoft-r-open-mro-3.3

# not really needed but doesn't hurt
sudo rm -rf /usr/lib64/microsoft-r/
sudo apt-get -f autoremove microsoft-r-open-mkl-3.3
sudo apt-get install -f

# re-install
wget https://mran.microsoft.com/install/mro/3.3.3/microsoft-r-open-3.3.3.tar.gz
tar -xf microsoft-r-open-3.3.3.tar.gz
cd microsoft-r-open
sudo ./install --accept-mkl-eula --unattended