git push origin master (again on aws)

gistfile1.txt

hongzhang-shide-mac-mini:Cocos2dAnimationTest ming$ GIT_TRACE=true
hongzhang-shide-mac-mini:Cocos2dAnimationTest ming$ export GIT_TRACE
hongzhang-shide-mac-mini:Cocos2dAnimationTest ming$ git push origin master
trace: built-in: git 'push' 'origin' 'master'
trace: run_command: 'ssh' 'gti@url0.info' 'git-receive-pack '\''Cocos2dAnimationTest.git'\'''
Permission denied (publickey).
fatal: The remote end hung up unexpectedly
hongzhang-shide-mac-mini:Cocos2dAnimationTest ming$ git push origin mastertrace: built-in: git 'push' 'origin' 'master'
trace: run_command: 'ssh' 'gti@url0.info' 'git-receive-pack '\''Cocos2dAnimationTest.git'\'''
Permission denied (publickey).
fatal: The remote end hung up unexpectedly
hongzhang-shide-mac-mini:Cocos2dAnimationTest ming$ git remote rm origin
trace: built-in: git 'remote' 'rm' 'origin'
hongzhang-shide-mac-mini:Cocos2dAnimationTest ming$ git add origin git@url0.info:Cocos2dAnimationTest.git
trace: built-in: git 'add' 'origin' 'git@url0.info:Cocos2dAnimationTest.git'
fatal: pathspec 'origin' did not match any files
hongzhang-shide-mac-mini:Cocos2dAnimationTest ming$ git push origin mastertrace: built-in: git 'push' 'origin' 'master'
trace: run_command: 'git-receive-pack '\''origin'\'''
trace: exec: 'sh' '-c' 'git-receive-pack '\''origin'\''' 'git-receive-pack '\''origin'\'''
trace: built-in: git 'receive-pack' 'origin'
fatal: 'origin' does not appear to be a git repository
fatal: The remote end hung up unexpectedly
hongzhang-shide-mac-mini:Cocos2dAnimationTest ming$ git remote rm origintrace: built-in: git 'remote' 'rm' 'origin'
error: Could not remove config section 'remote.origin'
hongzhang-shide-mac-mini:Cocos2dAnimationTest ming$ git remote add origin git@url0.info:Cocos2dAnimationTest.git
trace: built-in: git 'remote' 'add' 'origin' 'git@url0.info:Cocos2dAnimationTest.git'
hongzhang-shide-mac-mini:Cocos2dAnimationTest ming$ git push origin mastertrace: built-in: git 'push' 'origin' 'master'
trace: run_command: 'ssh' 'git@url0.info' 'git-receive-pack '\''Cocos2dAnimationTest.git'\'''
trace: run_command: 'pack-objects' '--all-progress-implied' '--revs' '--stdout' '--thin' '--delta-base-offset'
trace: exec: 'git' 'pack-objects' '--all-progress-implied' '--revs' '--stdout' '--thin' '--delta-base-offset'
trace: built-in: git 'pack-objects' '--all-progress-implied' '--revs' '--stdout' '--thin' '--delta-base-offset'
Counting objects: 329, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (320/320), done.
Writing objects: 100% (329/329), 771.48 KiB, done.
Total 329 (delta 73), reused 0 (delta 0)
To git@url0.info:Cocos2dAnimationTest.git
 * [new branch]      master -> master