Added small script to test installation on with different dependencies

[Nyholm]

Q	A
Bug fix?	no
New feature?	no
BC breaks?	no
Deprecations?	no
Related tickets	Fix #156
Documentation
License	MIT

This is a small script to make sure we test different sets of configuration. Related to #156

Test should fail because #156 describes a problem.

[dbu]

thanks, good idea!

can we improve output of the build? its rather cryptic now to see what is not working. and do you plan on adding the fix in this PR too?

[dbu]

could we add this as a bash file to tests folder, or .travis folder? no big deal, but it seems a bit much for the travis configuration file

[Nyholm]

I dont think so. Im not sure how you can "export" a function in bash/travis.

[dbu]

ah i see, bash function, not bash script. i guess thats fine then. maybe bash source-ing the file would work, but i will merge as is and tag another patch release

[Nyholm]

Sure, I added a commit with a fix for #156

[Nyholm]

can we improve output of the build?

What do you suggest?

• Each test is folded so it get easier to see what is what.
• Each tests ends with a green "OK" or a red "KO" to signal status.
• The second last line of the tests prints some output that is helpful.

[dbu]

i somehow expected something before the error line, but the last line is enough. as it should normally not fail, it will at least indicate when something is amiss.

[Nyholm]

Thank you for merging