If you compose a file in Markdown, then using the menu item Actions > Markdown > Convert Document/Selection to HTML fails, replacing the selected text with: /var/folders/b1/5rnyrz7d1017pcjgvn_39tzc0000gn/T/CHTemporaryFiles/62B1B898-6A92-4093-81DD-1523AE2590F3: line 6: Markdown.pl: command not found /var/folders/b1/5rnyrz7d1017pcjgvn_39tzc0000gn/T/CHTemporaryFiles/62B1B898-6A92-4093-81DD-1523AE2590