I have been running the bitcoin core successfully for months on an external 1Terabyte drive connected to a MacBook Pro. Accidentally, the hard drive disconnected from the USB port. I now get this error:
./bitcoind
dyld: Symbol not found: __ZN5boost10filesystem4pathdVEPKc
Referenced from: /Volumes/Brown_Fam_Back_Up/bitcoin/src/./bitcoind
Expected in: /usr/local/opt/boost/lib/libboost_filesystem.dylib
in /Volumes/Brown_Fam_Back_Up/bitcoin/src/./bitcoind
Abort trap: 6
Any ideas to repair are greatly appreciated.
I have searched the forum and there is talk of using a file called Bitcoin-Qt but I cannot find it.
Also, where are the core data files kept?
Thank you,