I having some trouble with system calls using clojure (actually a whole lot more than that but this is the current day's difficulty). Below, test-execute works, but get-msms-pts-OSX seems to hang, as in nothing happens and the REPL is unresponsive afterwards. If I run the output of the (str *******) commands below in a terminal it works fine.
I copied execute from here: http://www.magpiebrain.com/2010/06/20/executing-a-command-line-program-with-clojure/ Thanks! -Dave ********************************************* (ns msms (:gen-class) (:use [clojure.contrib.duck-streams :only (read-lines)])) (defn execute [command] (let [process (.exec (Runtime/getRuntime) command)] (if (= 0 (.waitFor process)) (read-lines (.getInputStream process)) (read-lines (.getErrorStream process))))) (defn test-execute [ls-arg] (execute (str "ls " ls-arg))) (defn get-msms-pts-OSX ;; Finds the msms points for a density (optional DEFAULT = 1.0) and radius (optional DEFAULT = 1.5) [pdb-file density radius] (execute (str "pdb_to_xyzr " pdb-file " > /Users/daviddreisigmeyer/lisps/clojure/dpa/src/hold.xyzr")) (execute (str "msms.MacOSX.2.6.1" " -if /Users/daviddreisigmeyer/lisps/clojure/dpa/src/hold.xyzr" " -of /Users/daviddreisigmeyer/lisps/clojure/dpa/src/hold - no_header -density " density " -probe_radius " radius)) (execute (str "rm -f /Users/daviddreisigmeyer/lisps/clojure/dpa/src/ hold.xyzr" " /Users/daviddreisigmeyer/lisps/clojure/dpa/src/hold.face"))) -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en