Some changes on install scripts

.scripts/install-arch.sh

@@ -20,7 +20,7 @@ sudo pacman -S keepassxc
 
 # emacs
 sudo pacman -S emacs
-emacs --script install-emacs.el
+emacs --script install-emacs.el # not working
 
 # pandoc
 sudo pacman -S pandoc
@@ -37,7 +37,7 @@ cp ~/.revealjs/ntn.css ~/.revealjs/reveal.js/css/theme/
 cd ~
 
 # zotero
-sudo pacman -S zotero
+sudo snap install zotero
 # If we change location, update that in .emacs AND pandout.sh script
 
 echo "Installation script complete"