diff --git a/bin/_ssh-keygen.sh b/bin/_ssh-keygen.sh
index e0900f1..24b6eeb 100755
--- a/bin/_ssh-keygen.sh
+++ b/bin/_ssh-keygen.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
-set -e
-set -x
-set -u
+set -eux
 
 # OUTFILE="${HOME}/.ssh/id_rsanopass"
 # if [ ! -f "${OUTFILE}" ]; then
diff --git a/bin/bitbucket.sh b/bin/bitbucket.sh
index 9db8ec2..311ad7e 100755
--- a/bin/bitbucket.sh
+++ b/bin/bitbucket.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
-set -e
-set -x
-set -u
+set -eux
 
 MY_TMP_CONTEXT="${HOME}/docker-files/bitbucket"
 
diff --git a/bin/confluence.sh b/bin/confluence.sh
index 684e038..d2850e1 100755
--- a/bin/confluence.sh
+++ b/bin/confluence.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
-set -e
-set -x
-set -u
+set -eux
 
 MY_TMP_CONTEXT="${HOME}/docker-files/confluence"
 
diff --git a/bin/create-macos-media.sh b/bin/create-macos-media.sh
index fd7ca88..150bc52 100755
--- a/bin/create-macos-media.sh
+++ b/bin/create-macos-media.sh
@@ -1,7 +1,6 @@
 #!/usr/bin/env bash
-set -e
+set -eu
 set +x
-set -u
 
 ##########
 
diff --git a/bin/gitea.sh b/bin/gitea.sh
index 85d7be0..2b0a55c 100755
--- a/bin/gitea.sh
+++ b/bin/gitea.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
-set -e
-set -x
-set -u
+set -eux
 
 MY_TMP_CONTEXT="${HOME}/docker-files/gitea"
 
diff --git a/bin/gitlab-ce.sh b/bin/gitlab-ce.sh
index 98510ff..f76429a 100755
--- a/bin/gitlab-ce.sh
+++ b/bin/gitlab-ce.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
-set -e
-set -x
-set -u
+set -eux
 
 MY_TMP_CONTEXT="${HOME}/docker-files/gitlab-ce"
 
diff --git a/bin/jenkins-lts.sh b/bin/jenkins-lts.sh
index e09705c..4fc4965 100755
--- a/bin/jenkins-lts.sh
+++ b/bin/jenkins-lts.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
-set -e
-set -x
-set -u
+set -eux
 
 MY_TMP_CONTEXT="${HOME}/docker-files/jenkins-lts"
 
diff --git a/bin/macos-version.sh b/bin/macos-version.sh
index dd94e1f..d80aa78 100755
--- a/bin/macos-version.sh
+++ b/bin/macos-version.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
-set -e
-set -x
-set -u
+set -eux
 
 sw_vers
 softwareupdate --list
diff --git a/bin/rebase-example.sh b/bin/rebase-example.sh
index bb04487..acda554 100755
--- a/bin/rebase-example.sh
+++ b/bin/rebase-example.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
-set -e
-set -x
-set -u
+set -eux
 
 git stash
 git checkout johnko
diff --git a/bin/setup-ansible.sh b/bin/setup-ansible.sh
index e85c10c..8ff2f46 100755
--- a/bin/setup-ansible.sh
+++ b/bin/setup-ansible.sh
@@ -1,8 +1,9 @@
 #!/usr/bin/env bash
-set -e
-set -x
+set -euo pipefail
 
-if which apt-get; then
+# Debian / Ubuntu
+if command -v apt-get >/dev/null 2>&1 ; then
+  echo "=>  Detected apt-get..."
   export DEBIAN_FRONTEND=noninteractive
   # Dependency for virtualenv
   sudo apt-get install --yes build-essential python-dev libffi-dev
@@ -11,29 +12,49 @@ if which apt-get; then
   sudo apt-get install --yes libssl-dev
 fi
 
-if ! which virtualenv; then
-  if which pip; then
-    pip install virtualenv
-  fi
-fi
+echo "=>  Detecting pip3, pip2 or pip..."
+# Last one wins
+command -v pip  >/dev/null 2>&1 && PIP_BIN="pip"
+command -v pip2 >/dev/null 2>&1 && PIP_BIN="pip2"
+command -v pip3 >/dev/null 2>&1 && PIP_BIN="pip3"
+# Last one wins
+command -v python    >/dev/null 2>&1 && PY_BIN="python"
+command -v python2   >/dev/null 2>&1 && PY_BIN="python2"
+command -v python2.7 >/dev/null 2>&1 && PY_BIN="python2.7"
+command -v python3   >/dev/null 2>&1 && PY_BIN="python3"
+command -v python3.7 >/dev/null 2>&1 && PY_BIN="python3.7"
 
-if ! which virtualenv; then
-  if which easy_install; then
-    sudo easy_install virtualenv
-  fi
+echo "=>  Installing virtualenv..."
+if ! command -v virtualenv >/dev/null 2>&1 ; then
+  [ -n "${PIP_BIN}" ] && \
+    ${PIP_BIN} install virtualenv 2>&1 | awk '{print "    "$0}'
+fi
+if ! command -v virtualenv >/dev/null 2>&1 ; then
+  command -v easy_install >/dev/null 2>&1 && \
+    easy_install virtualenv 2>&1 | awk '{print "    "$0}'
+fi
+if ! command -v virtualenv >/dev/null 2>&1 ; then
+  echo "!!  Failed to install virtualenv"
+  exit 1
 fi
 
-# Install ansible in a virtualenv
-VENV_FOLDER="venv"
-virtualenv ${VENV_FOLDER}
-. ${VENV_FOLDER}/bin/activate
-curl https://bootstrap.pypa.io/get-pip.py | python
-pip install --upgrade ansible
+# Install dev tools in a virtualenv
+VENV_FOLDER="venv-ansible"
+virtualenv "${VENV_FOLDER}" | awk '{print "    "$0}'
+source "${VENV_FOLDER}/bin/activate"
+
+echo "=>  Installing latest pip..."
+curl -s https://bootstrap.pypa.io/get-pip.py | ${PY_BIN} 2>&1 | awk '{print "    "$0}'
+
+echo "=>  Installing python development tools..."
+${PIP_BIN} install --upgrade \
+  yamllint \
+  yq \
+  ansible \
+2>&1 | awk '{print "    "$0}'
+echo "=>  Installion complete!"
 
-# Instructions to user
-set +x
-echo "======================================"
-echo "Ansible setup complete!"
-echo "Now you can:"
-echo "    source ${VENV_FOLDER}/bin/activate"
-echo "    ansible-playbook ..."
+echo "    To activate, run:"
+echo "        source ${VENV_FOLDER}/bin/activate"
+echo "        ansible-playbook ..."
+echo "=>  Setup is complete!"
diff --git a/bin/setup-macos.sh b/bin/setup-macos.sh
index ec1f3c9..3fc713b 100755
--- a/bin/setup-macos.sh
+++ b/bin/setup-macos.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
-set -e
-set -x
-set -u
+set -eux
 
 ##########
 
diff --git a/bin/setup-zfs-macos.sh b/bin/setup-zfs-macos.sh
index 3f94e41..abddd07 100755
--- a/bin/setup-zfs-macos.sh
+++ b/bin/setup-zfs-macos.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
-set -e
-set -x
-set -u
+set -eux
 
 create_default_zpool() {
   ## See https://openzfsonosx.org/wiki/Zpool#Creating_a_pool
diff --git a/bin/timemachine-backup-now.sh b/bin/timemachine-backup-now.sh
index 4b242c9..08fbbe2 100755
--- a/bin/timemachine-backup-now.sh
+++ b/bin/timemachine-backup-now.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
-set -e
-set -x
-set -u
+set -eux
 
 # Mac OS Extended (Case-sensitive, Journaled, Encrypted)
 
diff --git a/bin/ubuntu-16.04.sh b/bin/ubuntu-16.04.sh
index c51aba4..63838ae 100755
--- a/bin/ubuntu-16.04.sh
+++ b/bin/ubuntu-16.04.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
-set -e
-set -x
-set -u
+set -eux
 
 MY_DOCKER_IMAGE=git-ubuntu:16.04
 MY_TMP_CONTEXT="${HOME}/docker-files/ubuntu/16.04"