The explicit command cannot be found, so do with the implicit one.
The explicit command cannot be found, so do with the implicit one.

No idea why Travis cannot run the explicit install command if it obviously can with the implicit one. To end this configuration session finally we go without parallel builds for now.

mike-lischke/antlr-graps,mike-lischke/antlr4-graps,mike-lischke/antlr4-graps