polishing
diff --git a/vm-setup.sh b/vm-setup.sh
index aeb1a59..741150c 100644
--- a/vm-setup.sh
+++ b/vm-setup.sh
@@ -33,7 +33,7 @@
 
 sudo apt-get update
 
-sudo apt-get install -y git openjdk-8-jdk maven unzip quagga docker.io
+sudo apt-get install -y git openjdk-8-jdk maven unzip quagga docker.io curl 
 sudo update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java
 sudo update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac