Después de la actualización a Yosemite me sale esto cuando intento lanzar una nueva aplicación de Emacs desde la línea de comandos. He pasado el día de ayer tratando de averiguar cuál es el problema, así que hoy me decidí a preguntar aquí.
~ open -n -a Emacs
LSOpenURLsWithRole() failed for the application /usr/local/Cellar/emacs/24.3/Emacs.app with error -10810.
Edición: podría ser útil, información de /var/log/system.log:
Oct 20 16:02:49 Kostiantyns-MacBook-Pro com.apple.xpc.launchd[1] (com.apple.xpc.launchd.domain.system): Caller not allowed to perform action: open.2674, action = service submission, code = 1: Operation not permitted, uid = 501, euid = 501, gid = 20, egid = 20, asid = 100005
Oct 20 16:02:49 Kostiantyns-MacBook-Pro com.apple.xpc.launchd[1] (com.apple.xpc.launchd.domain.system): Caller not allowed to perform action: open.2674, action = legacy spawn, code = 1: Operation not permitted, uid = 501, euid = 501, gid = 20, egid = 20, asid = 100005
Oct 20 16:02:49 Kostiantyns-MacBook-Pro.local open[2674]: spawn_via_launchd() failed, errno=1 label=[0x0-0xbf0bf].org.gnu.Emacs path=/Applications/Emacs.app/Contents/MacOS/Emacs flags=0 : LaunchApplicationClient.cp #963 LaunchApplicationWithSpawnViaLaunchD() q=com.apple.main-thread
Oct 20 16:02:49 Kostiantyns-MacBook-Pro.local open[2674]: spawn_via_launchd() failed, errno=1 label=[0x0-0xbf0bf].org.gnu.Emacs path=/Applications/Emacs.app/Contents/MacOS/Emacs flags=0