From 826e7ea9a3303fa1ea1044b6022992038f40333f Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sat, 25 Jul 2015 00:02:00 +0300
Subject: Check for python version

---
 yarns/100-willikins.yarn  | 1 +
 yarns/900-implements.yarn | 9 +++++++++
 2 files changed, 10 insertions(+)

(limited to 'yarns')

diff --git a/yarns/100-willikins.yarn b/yarns/100-willikins.yarn
index 3004019..697897b 100644
--- a/yarns/100-willikins.yarn
+++ b/yarns/100-willikins.yarn
@@ -9,3 +9,4 @@ backups. It is only ever accessed over ssh (including sftp).
     THEN server responds to ping
     AND server hostname is as expected
     AND server account has sudo
+    AND server has python version 2 installed
diff --git a/yarns/900-implements.yarn b/yarns/900-implements.yarn
index 7c40885..f08baee 100644
--- a/yarns/900-implements.yarn
+++ b/yarns/900-implements.yarn
@@ -39,6 +39,15 @@ access to root?
     ssh "$ACCOUNT@$SERVER" sudo -n id -u > "$DATADIR/id.out"
     grep -F 0 "$DATADIR/id.out"
 
+## Python 2 installed?
+
+Does the server have Python 2 installed, by invoking `python`?
+
+    IMPLEMENTS THEN server has python version 2 installed
+    . "$DATADIR/config.sh"
+    ssh "$ACCOUNT@$SERVER" python --version 2> "$DATADIR/python.out"
+    grep "^Python 2\." "$DATADIR/python.out"
+
 ## Running command over ssh
 
 Run a command on the server over ssh, capturing stdout and stderr and
-- 
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