No sound upon playback - missing something obvious?

I have tried recommendations from similar posts, but still have no playback sound. (Apologies if I have missed a solution already covered elsewhere in this forum.)

Running Musescore 2.0.2 on a Mac with OS X El Capitan ver 10.11.2
Mac volume is at max.

I have tried factory resets and tried deleting and reinstalling Musescore.

Musescore Preferences General tab Folders for SoundFonts shows: /Applications/MuseScore 2.app/Contents/Resources/sound;/Users/kquass/Documents/MuseScore2/Soundfonts

In /Applications/MuseScore 2.app/Contents/Resources/sound folder I find:
FluidR3Mono_GM.sf3
FluidR3Mono_License.md

Musescore Preferences I/O tab shows PortAudio selected; API: Core Audio; Device: Built-in Output

When I execute the reset in a terminal window I see:
/Applications/MuseScore\ 2.app/Contents/MacOS/c
initScoreFonts 0x7fe2d2ec19f0
2016-01-05 16:07:28.124 mscore[1710:355661] 16:07:28.124 WARNING: 140: This application, or a library it uses, is using the deprecated Carbon Component Manager for hosting Audio Units. Support for this will be removed in a future release. Also, this makes the host incompatible with version 3 audio units. Please transition to the API's in AudioComponent.h.
in stat: : No such file or directory
in stat: : No such file or directory
in stat: : No such file or directory
in stat: : No such file or directory
Init midi driver failed
init Help from:
QSqlDatabase: QSQLITE driver not loaded
QSqlDatabase: available drivers:
cannot setup data for help engine: Cannot load sqlite database driver.
qt.network.ssl: QSslSocket: cannot resolve TLSv1_1_client_method
qt.network.ssl: QSslSocket: cannot resolve TLSv1_2_client_method
qt.network.ssl: QSslSocket: cannot resolve TLSv1_1_server_method
qt.network.ssl: QSslSocket: cannot resolve TLSv1_2_server_method
qt.network.ssl: QSslSocket: cannot resolve SSL_select_next_proto
qt.network.ssl: QSslSocket: cannot resolve SSL_CTX_set_next_proto_select_cb
qt.network.ssl: QSslSocket: cannot resolve SSL_get0_next_proto_negotiated
qt.network.ssl: QSslSocket: cannot call unresolved function SSL_get0_next_proto_negotiated
qt.network.ssl: QSslSocket: cannot call unresolved function SSL_get0_next_proto_negotiated
qt.network.ssl: QSslSocket: cannot call unresolved function SSL_get0_next_proto_negotiated
qt.network.ssl: QSslSocket: cannot call unresolved function SSL_get0_next_proto_negotiated
Vector smash protection is enabled.
2016-01-05 16:07:31.043 mscore[1710:355661] Cannot find executable for CFBundle 0x7fe2d561ca50 (not loaded)
QNetworkReplyImplPrivate::error: Internal problem, this method must only be called once.
qt.network.ssl: QSslSocket: cannot call unresolved function SSL_get0_next_proto_negotiated
qt.network.ssl: QSslSocket: cannot call unresolved function SSL_get0_next_proto_negotiated

Any help would be greatly appreciated.