Fellow Mac User Needs Help!

[Zer0Alchemist]

Hey I just started using the newest launcher and whenever I go to launch well anything really I get this

Stack Trace:

Exception: IOException

Message: Failed to download Minecraft! Pack: vanilla Minecraft version: 1.4.7

Trace:

org.spoutcraft.launcher.util.MinecraftDownloadUtils.downloadMinecraft(MinecraftDownloadUtils.java:93)

org.spoutcraft.launcher.UpdateThread.updateMinecraft(UpdateThread.java:319)

org.spoutcraft.launcher.UpdateThread.runTasks(UpdateThread.java:123)

org.spoutcraft.launcher.UpdateThread.run(UpdateThread.java:108)

If anyone else has run into this issue or knows how to fix it it would be a great help Thank you!