Could someone post instructions how to run pywallet on a mac? Or another way to cancel/delete unconfirmed transactions on Mac.
I think i'll need to delete this transcaction:
https://blockchain.info/tx/9f7624921d399b93cd4a93226e5fb375fe1bd402b452dca0171c385edae5d86f

Or maybe wait to see if it ever will be confirmed? If yes, in how many days in average???
I made this transaction from my Bitcoin-QT wallet and accidentally used 0 fee...

Please help me!