Greetings,

I just noticed that ctest shows failures on the travis ci environment (see [travis-ci.org]):

23.28s$ ctest
Test project /home/travis/build/afni/afni/testing
Start 1: afni:start
1/2 Test #1: afni:start ....................... Passed 5.98 sec
Start 2: do.examples
2/2 Test #2: do.examples ......................***Failed 17.24 sec
50% tests passed, 1 tests failed out of 2
Label Time Summary:
GLX = 17.24 sec
Total Test time (real) = 23.23 sec
The following tests FAILED:
2 - do.examples (Failed)
Errors while running CTest
The command "ctest" exited with 8.

As for the underlying cause, I noticed that the issue seems to have started when travis changed from the older "Precise" to the newer "Trustry" environment. A temporary fix would thus be to explicitly set the enivoronment to be "Precise" as explained here: [blog.travis-ci.com]. This would require just adding a single line to .travis.yml, and then travis is again useful to catch compilation errors (amongst other things).

For the long term it would be preferably to find out why the second do.examples fails and fix the underlying issue - that way the tests also work using Trusty, and use of travis to test AFNI is more "future-proof".