Update to python3

[icn.git] / env / cd_package_installer.sh

diff --git a/env/cd_package_installer.sh b/env/cd_package_installer.sh
index 6370f01..abf8429 100755 (executable)
--- a/env/cd_package_installer.sh
+++ b/env/cd_package_installer.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -ex
+set -eux -o pipefail
 
 if [[ $EUID -ne 0 ]]; then
     echo "This script must be run as root"
@@ -17,14 +17,17 @@ function install_essential_packages {
     nmap \
     patch \
     psmisc \
-    python-pip \
-    python-requests \
-    python-setuptools \
+    python3-pip \
+    python3-requests \
+    python3-setuptools \
     vim \
     wget \
     git \
     software-properties-common
 
+    update-alternatives --install /usr/bin/python python /usr/bin/python3 1
+    update-alternatives --install /usr/bin/pip pip /usr/bin/pip3 1
+
     add-apt-repository -y ppa:longsleep/golang-backports
     apt-get update
     apt-get install -y golang-go