Fix failing Linux install script travis build

 Travis seems to have updated default CMake on Linux, causing the linux test
 of the install.sh script to no longer install CMake. As a result the testing
 script was failing because it was looking for ctest in the wrong spot.

Author: zbeekman

developer-scripts/travis/install.linux.sh

@@ -35,9 +35,14 @@ if [[ "${BUILD_TYPE:-}" != InstallScript ]]; then # Ubuntu on Travis-CI, NOT tes
             make install
 	)
     fi
-    mpif90 --version
-    mpicc --version
-    cmake --version
 fi
 
+{
+    mpif90 --version && mpif90 -show
+} || true
+{
+    mpicc --version && mpicc -show
+} || true
+cmake --version || true
+
 echo "Done."

developer-scripts/travis/install.osx.sh

@@ -40,8 +40,13 @@ else
     brew install --force-bottle "${MPICH_BOT_URL_TAIL}"
     brew ls --versions mpich >/dev/null || brew install --force-bottle mpich
 fi
-mpif90 --version || mpif90 -show || true
-mpicc --version || mpicc -show || true
+
+{
+    mpif90 --version && mpif90 -show
+} || true
+{
+    mpicc --version && mpicc -show
+} || true
 cmake --version || true
 
 echo "Done."

developer-scripts/travis/test-script.InstallScript.sh

@@ -23,9 +23,10 @@ trap '__caf_err_report "${FUNCNAME:-.}" ${LINENO}' ERR
 echo "Performing Travis-CI script phase for the OpenCoarrays installation script..."
 
 ./install.sh --yes-to-all -i "${HOME}/opencoarrays" -j 4 -f "$(type -P "${FC}")" -c "$(type -P "${CC}")" -C "$(type -P "${CXX}")"
-(
-    cd prerequisites/builds/opencoarrays/*
-    "../../../installations/cmake/*/bin/ctest" --output-on-failure --schedule-random --repeat-until-fail "${NREPEAT:-5}"
-)
+if [[ -x "prerequisites/installations/cmake/*/bin/ctest" ]] ;then
+    "prerequisites/installations/cmake/*/bin/ctest" --output-on-failure --schedule-random --repeat-until-fail "${NREPEAT:-5}"
+else
+    ctest --output-on-failure --schedule-random --repeat-until-fail "${NREPEAT:-5}"
+fi
 
 echo "Done."