Fix build

Tried on an UpCloud server as Travis does not start.

Author: szepeviktor

.travis.yml

@@ -18,23 +18,23 @@ env:
 before_install:
   - mkdir --parents download-cache
   - sudo apt-get update -qq
+  - sudo apt-get install -qq zlib1g-dev libpcre3-dev cpanminus
   # Get OpenSSL 1.0.2 from Ubuntu Xenial
   # https://packages.ubuntu.com/xenial-updates/libssl1.0.0
-  - wget -O download-cache/libssl1.0.0_1.0.2g-1ubuntu4.10_amd64.deb "http://de.archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.0.0_1.0.2g-1ubuntu4.10_amd64.deb"
+  - test -f download-cache/libssl1.0.0_1.0.2g-1ubuntu4.10_amd64.deb || wget -O download-cache/libssl1.0.0_1.0.2g-1ubuntu4.10_amd64.deb "http://de.archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.0.0_1.0.2g-1ubuntu4.10_amd64.deb"
   # https://packages.ubuntu.com/xenial/libssl-dev
-  - wget -O download-cache/libssl-dev_1.0.2g-1ubuntu4.10_amd64.deb "http://de.archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl-dev_1.0.2g-1ubuntu4.10_amd64.deb"
+  - test -f download-cache/libssl-dev_1.0.2g-1ubuntu4.10_amd64.deb || wget -O download-cache/libssl-dev_1.0.2g-1ubuntu4.10_amd64.deb "http://de.archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl-dev_1.0.2g-1ubuntu4.10_amd64.deb"
   - sudo dpkg -i download-cache/libssl*_amd64.deb
-  - sudo apt-get install -qq cpanminus
   # Test::Nginx
-  - git clone https://github.com/openresty/test-nginx.git
+  - git clone https://github.com/openresty/test-nginx.git test-nginx
   - cd test-nginx/ && sudo cpanm . && cd ..
   # NGINX source
   - test -f download-cache/nginx-$NGINX_VERSION.tar.gz || wget -O download-cache/nginx-$NGINX_VERSION.tar.gz http://nginx.org/download/nginx-$NGINX_VERSION.tar.gz
 
 install:
   - tar -xzf download-cache/nginx-${NGINX_VERSION}.tar.gz
   - cd nginx-${NGINX_VERSION}/
-  - ./configure --prefix=${NGINX_PREFIX} --with-debug --add-module=${PWD}/..
+  - ./configure --prefix=${NGINX_PREFIX} --with-debug --with-http_ssl_module --add-module=${PWD}/..
   - make -j${JOBS}
   - sudo make install
   - cd ..