QPID-8043: some tweaks made to the Travis config during debug, gets the ssl tests running
diff --git a/.travis.yml b/.travis.yml
index bf3732a..4633621 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,6 +15,7 @@
     - libboost-test-dev
     - uuid-dev
     - libnss3-dev
+    - libnss3-tools
     - libsasl2-dev
     - sasl2-bin
     - swig
@@ -32,5 +33,5 @@
 - cd Build
 - cmake .. -DCMAKE_INSTALL_PREFIX=$PWD/install
 script:
-- cmake --build . --target install && ctest -V
+- make -j3 && make install && ctest -V