Yes, I know why SOME tests failed. That doesn't say anything about the others, that were scrolled too quickly from the screen to check for their reasons. And if a test fails because of "no privilege" it doesn't say anything about whether the test would have succeeded (and therefore whether my program would work) if it could have connected. So a test that fails out of reasons I know (and can't correct) doesn't say me whether I should make install. (Besides I didn't find any docs about how to force install -- cmd-line or ENV or ... --)