I had a local connected app TEMP_Dev.I have same name connected app in my package also. When i tried to install my package in that org package installation got failed and i got error
TEMP_DEV: duplicate value found: duplicates value on record with id:
So i deleted the local connected app but still whenever i try to install package i get the same error.
I have emptied my Recycle bin also.
I just found that even after deleting the connected app we can not reuse its name. https://help.salesforce.com/apex/HTViewHelpDoc?id=connected_app_edit.htm
Do i have any other option??