Update .travis.yml

.travis.yml

@@ -17,7 +17,11 @@ before_install:
   - sudo apt-get update -qq
   - wget https://nixos.org/releases/patchelf/patchelf-0.9/patchelf-0.9.tar.bz2
   - tar xf patchelf-0.9.tar.bz2
-  - ( cd patchelf-0.9/ && ./configure  && make && sudo make install )
+  - cd patchelf-*/ 
+  - ./configure
+  - make
+  - sudo make install
+  - cd -
 
 install:
   # Packages from https://launchpad.net/~beineri/+archive/ubuntu/opt-qt57-trusty