add PHP code-sniffer to installation instructions (marked optional)

diff --git a/vagrant/install-on-centos-7.sh b/vagrant/install-on-centos-7.sh
index 52ae5d0c553addac9b42b7b28aaf9180e2b28bad..cd1ddfb03b0e9be5ca305cb4ea5abd76c6adabd5 100755 (executable)
--- a/vagrant/install-on-centos-7.sh
+++ b/vagrant/install-on-centos-7.sh
@@ -31,6 +31,7 @@
                         python-numpy php-phpunit-PHPUnit
     pip install --user --upgrade pip setuptools lettuce==0.2.18 six==1.9 \
                                  haversine Shapely pytidylib
+    sudo pear install PHP_CodeSniffer
 
 #
 # System Configuration

diff --git a/vagrant/install-on-travis-ci.sh b/vagrant/install-on-travis-ci.sh
index fdaec16217a5ec00b426750df1fe9161334346b2..aca3c66f5a0a62e5d2567627fa51d87aeb827bfc 100755 (executable)
--- a/vagrant/install-on-travis-ci.sh
+++ b/vagrant/install-on-travis-ci.sh
@@ -27,6 +27,7 @@ sudo apt-get install -y -qq python-Levenshtein python-shapely \
                         python-numpy phpunit
 
 sudo -H pip install --quiet 'setuptools>=23.0.0' lettuce==0.2.18 'six>=1.9' haversine
+sudo pear install PHP_CodeSniffer
 
 sudo service postgresql restart
 sudo -u postgres createuser -S www-data

diff --git a/vagrant/install-on-ubuntu-16.sh b/vagrant/install-on-ubuntu-16.sh
index a466c514f67a1b5a2823eb8f8f08a6e7353f34ca..a4b9ddee8ad993bc8f14c8d7b18fb6e612f9c48b 100755 (executable)
--- a/vagrant/install-on-ubuntu-16.sh
+++ b/vagrant/install-on-ubuntu-16.sh
@@ -38,6 +38,7 @@ export DEBIAN_FRONTEND=noninteractive #DOCS:
                             python-numpy phpunit
 
     pip install --user lettuce==0.2.18 six==1.7 haversine
+    sudo pear install PHP_CodeSniffer
 
 #
 # System Configuration