From 368c2b1e4a224fbe96028183eac9d9e9a58499d6 Mon Sep 17 00:00:00 2001
From: Karel Picman <karel.picman@kontron.com>
Date: Thu, 20 Jul 2017 10:49:05 +0200
Subject: [PATCH] Errno::ENOENT: No such file or directory tmp/cache

---
 test/ci/redmine_install.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/test/ci/redmine_install.sh b/test/ci/redmine_install.sh
index 0443513a..e945f50e 100644
--- a/test/ci/redmine_install.sh
+++ b/test/ci/redmine_install.sh
@@ -43,7 +43,11 @@ run_tests()
   # exit if tests fail
   set -e
 
-  cd $PATH_TO_REDMINE 
+  cd $PATH_TO_REDMINE
+
+  # create tmp/cache folder (required for Rails 3)
+  # https://github.com/rails/rails/issues/5376
+  bundle exec rake tmp:create
 
   # Run tests within application
   bundle exec rake redmine:plugins:test:units NAME=redmine_dmsf