diff --git a/.travis.yml b/.travis.yml
index 7b04857..9687a02 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ env:
 install:
   - pip install tox
   - pip install coveralls
+  - pip install nose
 
 script:
   - tox -e $TOXENV
diff --git a/README.md b/README.md
index b88a656..b811792 100644
--- a/README.md
+++ b/README.md
@@ -7,5 +7,6 @@ The following modules are a collection of classes and functions
 useful for efficiently interacting with local and remote hosts
 using ssh.
 
- * `host` - A Host class for interacting with a host.
  * `cmd` - Execute commands either locally or remotely (wiht ssh).
+ * `conn` - SSH channel and socket connections with caching.
+ * `host` - A Host class for interacting with a host.
diff --git a/setup.cfg b/setup.cfg
index fbc4961..c733165 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,10 +3,10 @@ verbosity=1
 with-doctest=1
 
 [coverage:run]
-source=sshutil
+source=sshutil,tests
 
 [pytest]
-addopts = --doctest-modules --doctest-glob='sshutil/*.py'
+addopts = --doctest-modules
 testpaths = sshutil
 
 [flake8]
diff --git a/sshutil/cmd.py b/sshutil/cmd.py
index b1fe962..b0df20b 100644
--- a/sshutil/cmd.py
+++ b/sshutil/cmd.py
@@ -20,6 +20,7 @@
 import os
 import subprocess
 from sshutil import conn
+from sshutil.conn import setup_travis
 
 __author__ = 'Christian Hopps'
 __version__ = '1.0'
@@ -370,6 +371,9 @@ def run (self, command):
         return self.cmd_class(self.get_cmd(command)).run()
 
 
+def setup_module (unused):
+    setup_travis()
+
 if __name__ == "__main__":
     import time
     import gc
diff --git a/sshutil/conn.py b/sshutil/conn.py
index fa15707..a34eb4a 100644
--- a/sshutil/conn.py
+++ b/sshutil/conn.py
@@ -334,9 +334,11 @@ def recv (self, size=MAXSSHBUF):
         return self.chan.recv(size)
 
 
-def _setup_module (unused):
+def setup_travis ():
+    import sys
     global private_key                                      # pylint: disable=W0603
-    from sshutil.cmd import ShellCommand
+
+    logging.basicConfig(level=logging.DEBUG, stream=sys.stderr)
     print("Setup called.")
     if 'USER' in os.environ:
         if os.environ['USER'] != "travis":
@@ -355,7 +357,7 @@ def _setup_module (unused):
     else:
         logger.error("Creating ssh dir " + ssh_dir)
         print("Creating ssh dir " + ssh_dir)
-        ShellCommand("mkdir -p {}".format(ssh_dir)).run()
+        os.system("mkdir -p {}".format(ssh_dir))
         priv = ssh.RSAKey.generate(bits=1024)
         private_key = priv
 
diff --git a/tests/test_cmd.py b/tests/test_cmd.py
new file mode 100644
index 0000000..5102b48
--- /dev/null
+++ b/tests/test_cmd.py
@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-#
+#
+# Copyright (c) 2015 by Christian E. Hopps.
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+from __future__ import absolute_import, division, unicode_literals, print_function, nested_scopes
+import os
+import paramiko as ssh
+from sshutil.cmd import ShellCommand, SSHCommand
+
+__author__ = 'Christian Hopps'
+__date__ = 'September 26 2015'
+__docformat__ = "restructuredtext en"
+
+
+def setup_module (unused):
+    from sshutil.conn import setup_travis
+    setup_travis()
+
+
+def test_ssh_command ():
+    cmd = SSHCommand("ls -d /etc", "localhost", debug=True)
+    print(cmd.run())
diff --git a/tox.ini b/tox.ini
index 42472a6..260a4c8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,10 +3,11 @@ envlist = py27,py33,py34,py35,pypy,pypy3
 platform = linux2|darwin
 
 [testenv]
-commands = py.test
-deps = pytest
-   pytest-capturelog
-passenv = SSH_AUTH_SOCK TRAVIS TRAVIS_JOB_ID TRAVIS_BRANCH
+# commands = py.test -s
+# deps = pytest
+commands = nosetests -v
+deps = nose
+passenv = HOME USER SSH_AUTH_SOCK TRAVIS TRAVIS_JOB_ID TRAVIS_BRANCH
 setenv = OBJDIR={envtmpdir}
 usedevelop = True
 
@@ -17,7 +18,7 @@ whitelist_externals = test
 deps = coveralls
        coverage
        {[testenv]deps}
-commands = coverage run {envbindir}/py.test
+commands = coverage run {envbindir}/nosetests
            bash -c '[ -n "{env:TRAVIS:}" ] && coveralls || exit 0'
            bash -c '[ -z "{env:TRAVIS:}" ] && coverage report -i --omit=.tox* || exit 0'
 
@@ -25,6 +26,6 @@ commands = coverage run {envbindir}/py.test
 deps = coveralls
        coverage
        {[testenv]deps}
-commands = coverage run {envbindir}/py.test
+commands = coverage run {envbindir}/nosetests
            bash -c '[ -n "{env:TRAVIS:}" ] && coveralls || exit 0'
            bash -c '[ -z "{env:TRAVIS:}" ] && coverage report -i --omit=.tox* || exit 0'