runCommand -package:wai-app-static -package:io-streams -package:graphviz -package:mongoDB -package:xmonad-contrib -package:quickcheck-state-machine -package:cabal-install -is:exact -package:shake -package:options -package:shake-plus -package:hledger -package:process -package:pandoc-plot -package:libmpd -package:Cabal

Run the provided command with the provided arguments. If the command filename does not contain a slash, then the PATH environment variable is searched for the executable.
Called before a command is about to run. The first argument is the step index and the second is a string representing the command about to be run.
Deprecated: Use runCommand instead
Run a solver command.