Merge pull request #573 from DarrinFong/Travis_singularity3.4_#560

Test with Singularity v3.4

.travis.yml

@@ -20,21 +20,22 @@ node_js:
 - 5
 
 env:
-- SINGVER=2.6.1  # the version of docker2singularity used below should match this one
+- SINGVER=3.4.2  # the version of docker2singularity used below should match this one
 
 before_install:
 - sudo apt-get update -qq
 - sudo apt-get install -y -qq python dh-autoreconf squashfs-tools build-essential libarchive-dev
 - npm install jsonlint -g 
+- eval "$(curl -sL https://raw.githubusercontent.com/travis-ci/gimme/master/gimme | GIMME_GO_VERSION=1.12 bash)"
 - docker build -t boutiques/example1:test ./tools/python/boutiques/schema/examples/example1
-- docker run -v /var/run/docker.sock:/var/run/docker.sock -v ${HOME}:/output --privileged -t --rm singularityware/docker2singularity:v2.6 boutiques/example1:test
+- docker run -v /var/run/docker.sock:/var/run/docker.sock -v ${HOME}:/output --privileged -t --rm singularityware/docker2singularity:v3.4.0 boutiques/example1:test
 - IMGNAME=$(ls $HOME/boutiques_example1_test*.simg)
-- wget https://github.com/singularityware/singularity/releases/download/$SINGVER/singularity-$SINGVER.tar.gz
+- wget https://github.com/sylabs/singularity/releases/download/v$SINGVER/singularity-$SINGVER.tar.gz
 - tar xvf singularity-$SINGVER.tar.gz
-- cd singularity-$SINGVER
-- ./configure --prefix=/usr/local --sysconfdir=/etc
-- make
-- sudo make install
+- cd singularity
+- ./mconfig --prefix=/usr/local --sysconfdir=/etc
+- make -C ./builddir
+- sudo make -C ./builddir install
 - singularity --version
 - cat /etc/singularity/singularity.conf
 - cd ${TRAVIS_BUILD_DIR}/tools/python/