Can't open Safari - error

I had a problem where I accidentally deleted Safari before and I couldn't reinstall it. I finally was successfully able get Safari back up, but now it won't work when I open it. I'm not good enough with computer's to understand the error report. Can someone help? Thanks!

Process: Safari [8842]
Path: /Applications/Safari.app/Contents/MacOS/Safari
Identifier: com.apple.Safari
Version: 6.0.4 (7536.29.13)
Build Info: WebBrowser-7536029013000000~1
Code Type: X86-64 (Native)
Parent Process: launchd [116]

Date/Time: 2013-10-07 11:01:02.176 -0400
OS Version: Mac OS X 10.7.5 (11G63)
Report Version: 9

Interval Since Last Report: 1344271 sec
Crashes Since Last Report: 83
Per-App Crashes Since Last Report: 2
Anonymous UUID: 7ABA2037-1D86-4563-A5C4-63A46F16AEE6

Crashed Thread: 0

Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000

Application Specific Information:
dyld: launch, loading dependent libraries

Dyld Error Message:
Library not loaded: /System/Library/Frameworks/Accounts.framework/Versions/A/Accounts
Referenced from: /System/Library/StagedFrameworks/Safari/Safari.framework/Safari
Reason: image not found

Binary Images:
0x10df94000 - 0x10df94fff com.apple.Safari (6.0.4 - 7536.29.13) <48D345F9-0B52-349A-AF27-07ECB0C24CE8> /Applications/Safari.app/Contents/MacOS/Safari
0x10df9c000 - 0x10e491fff com.apple.Safari.framework (8536 - 8536.26.17) <A28655B2-8394-32D4-82C2-725FAD855E48> /System/Library/StagedFrameworks/Safari/Safari.framework/Safari
0x7fff6db94000 - 0x7fff6dbc8baf dyld (195.6 - ???) <C58DAD8A-4B00-3676-8637-93D6FDE73147> /usr/lib/dyld
0x7fff851ed000 - 0x7fff8521afe7 libSystem.B.dylib (159.1.0 - compatibility 1.0.0) <6E5C8AC3-DBB7-31CB-BEB7-D6ED8E6DE0CE> /usr/lib/libSystem.B.dylib

Model: MacBookPro8,2, BootROM MBP81.0047.B27, 4 processors, Intel Core i7, 2.2 GHz, 4 GB, SMC 1.69f4
Graphics: AMD Radeon HD 6750M, AMD Radeon HD 6750M, PCIe, 512 MB
Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 384 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333235533643465238432D48392020
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333235533643465238432D48392020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xD6), Broadcom BCM43xx 1.0 (5.106.198.19.22)
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: TOSHIBA MK5065GSXF, 500.11 GB
Serial ATA Device: MATSHITADVD-R UJ-8A8
USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x8509, 0xfa200000 / 3
USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0xfa100000 / 2
USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0252, 0xfa120000 / 4
USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0xfd100000 / 2
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd110000 / 3

It looks like you're missing a little more than Safari and specifically, something Safari itself needs. Have you removed anything else from your machine?

Not that I know of. Is there anyway I can check further into what might be missing?

Check out the solution here.