Can't play Hexxit

[xX_Jess_xX]

Launcher Version: Launcher Build #373 - Hexxit Version 1.0.10

Operating System: Windows 7 32 Bit

Java Version: 1.7.0_45

Antivirus Program: Avast Latest Version

Description of Problem:

Try playing Hexxit after installed all mods and files will not load online or offline.

Error Messages:

Message: Library net.sf.jopt-simple:jopt-simple:4.5 not found.

Error Log:

Technic Launcher Error Report:

( Please submit this report to https://github.com/TechnicPack/TechnicLauncher/issues )

    Launcher Build: 373

 

    Selected Pack: Hexxit

Stack Trace:

    Exception: RuntimeException

    Message: Library net.sf.jopt-simple:jopt-simple:4.5 not found.

    Trace:

        net.technicpack.launchercore.launch.MinecraftLauncher.buildClassPath(MinecraftLauncher.java:153)

        net.technicpack.launchercore.launch.MinecraftLauncher.buildCommands(MinecraftLauncher.java:99)

        net.technicpack.launchercore.launch.MinecraftLauncher.launch(MinecraftLauncher.java:55)

        org.spoutcraft.launcher.InstallThread.run(InstallThread.java:72)

 

System Information:

    Operating System: Windows 7

    Operating System Version: 6.1

    Operating System Architecture: x86

    Java version: 1.7.0_45 32 bit

    Total Memory: 83 MB

    Max Memory: 247 MB

    Memory Free: 38 MB

    CPU Cores: 2