Macports Port SelfUpdate Signature Error - El Capitan

[gsulshski (Greg Ulsh)]

I installed Macports for El Capitan (via Source) and after I did one self update , I got the following failure:

Kristens-iMac:macports gregoryulsh$ sudo port -d selfupdate DEBUG: Copying /Users/gregoryulsh/Library/Preferences/com.apple.dt.Xcode.plist to /opt/local/var/macports/home/Library/Preferences DEBUG: MacPorts sources location: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs ---> Updating MacPorts base sources using rsync receiving file list ... done

sent 36 bytes received 69 bytes 70.00 bytes/sec total size is 27013120 speedup is 257267.81 receiving file list ... done

sent 36 bytes received 76 bytes 74.67 bytes/sec total size is 512 speedup is 4.57 DEBUG: failed verification with key /opt/local/share/macports/macports-pubkey.pem DEBUG: openssl output: Verification Failure child process exited abnormally DEBUG: Failed to verify signature for MacPorts source!

while executing

"macports::selfupdate [array get global_options] base_updated" Error: Failed to verify signature for MacPorts source! To report a bug, follow the instructions in the guide:

​http://guide.macports.org/#project.tickets

Error: /opt/local/bin/port: port selfupdate failed: Failed to verify signature for MacPorts source!