Create-Vagrant

mkdir vagrant-pytest-does-not-recogniz-pytest-django-on-ubuntu-trusty64
cd vagrant-pytest-does-not-recogniz-pytest-django-on-ubuntu-trusty64
vagrant init ubuntu/trusty64
vagrant ssh

install-global

(mkdir installing-into-global &&\
cd installing-into-global &&\
(wget http://peak.telecommunity.com/dist/ez_setup.py -O ez_setup.py &&\
sudo python ez_setup.py -U pip && \
sudo pip install pytest-django pytest-instafail && \
python --version &&\
pip freeze && \
which py.test && \
py.test no-such-path) 2>&1 | tee log)

install-global.output

--2014-06-18 12:24:24--  http://peak.telecommunity.com/dist/ez_setup.py
Resolving peak.telecommunity.com (peak.telecommunity.com)... 209.190.5.234
Connecting to peak.telecommunity.com (peak.telecommunity.com)|209.190.5.234|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 10240 (10K) [text/plain]
Saving to: ‘ez_setup.py’

     0K ..........                                            100% 46.6K=0.2s

2014-06-18 12:24:29 (46.6 KB/s) - ‘ez_setup.py’ saved [10240/10240]

Downloading http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg
Searching for pip
Reading http://pypi.python.org/simple/pip/
Best match: pip 1.5.6
Downloading https://pypi.python.org/packages/source/p/pip/pip-1.5.6.tar.gz#md5=01026f87978932060cc86c1dc527903e
Processing pip-1.5.6.tar.gz
Running pip-1.5.6/setup.py -q bdist_egg --dist-dir /tmp/easy_install-oAAuqY/pip-1.5.6/egg-dist-tmp-FGM34N
warning: no files found matching 'pip/cacert.pem'
warning: no files found matching '*.html' under directory 'docs'
warning: no previously-included files matching '*.rst' found under directory 'docs/_build'
no previously-included directories found matching 'docs/_build/_sources'
Adding pip 1.5.6 to easy-install.pth file
Installing pip script to /usr/local/bin
Installing pip2.7 script to /usr/local/bin
Installing pip2 script to /usr/local/bin

Installed /usr/local/lib/python2.7/dist-packages/pip-1.5.6-py2.7.egg
Processing dependencies for pip
Finished processing dependencies for pip
Processing setuptools-0.6c11-py2.7.egg
Copying setuptools-0.6c11-py2.7.egg to /usr/local/lib/python2.7/dist-packages
Adding setuptools 0.6c11 to easy-install.pth file
Installing easy_install script to /usr/local/bin
Installing easy_install-2.7 script to /usr/local/bin

Installed /usr/local/lib/python2.7/dist-packages/setuptools-0.6c11-py2.7.egg
Processing dependencies for setuptools==0.6c11
Finished processing dependencies for setuptools==0.6c11
Downloading/unpacking pytest-django
  Downloading pytest_django-2.6.2-py2.py3-none-any.whl
Downloading/unpacking pytest-instafail
  Downloading pytest-instafail-0.2.0.tar.gz
  Running setup.py (path:/tmp/pip_build_root/pytest-instafail/setup.py) egg_info for package pytest-instafail
    
Downloading/unpacking pytest>=2.3.4 (from pytest-django)
  Running setup.py (path:/tmp/pip_build_root/pytest/setup.py) egg_info for package pytest
    
Downloading/unpacking py>=1.4.20 (from pytest>=2.3.4->pytest-django)
  Running setup.py (path:/tmp/pip_build_root/py/setup.py) egg_info for package py
    
Installing collected packages: pytest-django, pytest-instafail, pytest, py
  Running setup.py install for pytest-instafail
    
  Running setup.py install for pytest
    
    Installing py.test script to /usr/local/bin
    Installing py.test-2.7 script to /usr/local/bin
  Running setup.py install for py
    
Successfully installed pytest-django pytest-instafail pytest py
Cleaning up...
Python 2.7.6
Cheetah==2.4.4
Landscape-Client==14.01
PAM==0.4.2
PyYAML==3.10
SecretStorage==2.0.0
Twisted-Core==13.2.0
Twisted-Names==13.2.0
Twisted-Web==13.2.0
apt-xapian-index==0.45
argparse==1.2.1
chardet==2.0.1
cloud-init==0.7.5
configobj==4.7.2
httplib2==0.8
jsonpatch==1.3
jsonpointer==1.0
keyring==3.5
launchpadlib==1.10.2
lazr.restfulclient==0.13.3
lazr.uri==1.0.3
oauth==1.0.1
prettytable==0.7.2
py==1.4.20
pyOpenSSL==0.13
pycrypto==2.6.1
pycurl==7.19.3
pygobject==3.12.0
pyserial==2.6
pytest==2.5.2
pytest-django==2.6.2
pytest-instafail==0.2.0
python-apt==0.9.3.5
python-debian==0.1.21-nmu2ubuntu2
requests==2.2.1
simplejson==3.3.1
six==1.5.2
ssh-import-id==3.21
urllib3==1.7.1
wadllib==1.3.2
wsgiref==0.1.2
zope.interface==4.0.5
/usr/local/bin/py.test
============================= test session starts ==============================
platform linux2 -- Python 2.7.6 -- py-1.4.20 -- pytest-2.5.2
plugins: instafail
ERROR: file not found: no-such-path

===============================  in 0.01 seconds ===============================

install-into-venv

(mkdir installing-into-venv &&\
cd installing-into-venv &&\
sudo pip install virtualenv &&\
(virtualenv venvpytest --no-site-packages --no-setuptools --no-pip &&\
source venvpytest/bin/activate &&\
wget http://peak.telecommunity.com/dist/ez_setup.py -O ez_setup.py &&\
python ez_setup.py -U pip &&\
pip install pytest-django pytest-instafail &&\
python --version &&\
pip freeze &&\
 py.test no-such-path) 2>&1 | tee log)

install-into-venv-output

New python executable in venvpytest/bin/python
--2014-06-18 12:25:28--  http://peak.telecommunity.com/dist/ez_setup.py
Resolving peak.telecommunity.com (peak.telecommunity.com)... 209.190.5.234
Connecting to peak.telecommunity.com (peak.telecommunity.com)|209.190.5.234|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 10240 (10K) [text/plain]
Saving to: ‘ez_setup.py’

     0K ..........                                            100% 46.2K=0.2s

2014-06-18 12:25:33 (46.2 KB/s) - ‘ez_setup.py’ saved [10240/10240]

Downloading http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg
Searching for pip
Reading http://pypi.python.org/simple/pip/
Best match: pip 1.5.6
Downloading https://pypi.python.org/packages/source/p/pip/pip-1.5.6.tar.gz#md5=01026f87978932060cc86c1dc527903e
Processing pip-1.5.6.tar.gz
Running pip-1.5.6/setup.py -q bdist_egg --dist-dir /tmp/easy_install-ZurI51/pip-1.5.6/egg-dist-tmp-IiwWkd
warning: no files found matching 'pip/cacert.pem'
warning: no files found matching '*.html' under directory 'docs'
warning: no previously-included files matching '*.rst' found under directory 'docs/_build'
no previously-included directories found matching 'docs/_build/_sources'
Adding pip 1.5.6 to easy-install.pth file
Installing pip script to /home/vagrant/installing-into-venv/venvpytest/bin
Installing pip2.7 script to /home/vagrant/installing-into-venv/venvpytest/bin
Installing pip2 script to /home/vagrant/installing-into-venv/venvpytest/bin

Installed /home/vagrant/installing-into-venv/venvpytest/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg
Processing dependencies for pip
Finished processing dependencies for pip
Processing setuptools-0.6c11-py2.7.egg
Copying setuptools-0.6c11-py2.7.egg to /home/vagrant/installing-into-venv/venvpytest/lib/python2.7/site-packages
Adding setuptools 0.6c11 to easy-install.pth file
Installing easy_install script to /home/vagrant/installing-into-venv/venvpytest/bin
Installing easy_install-2.7 script to /home/vagrant/installing-into-venv/venvpytest/bin

Installed /home/vagrant/installing-into-venv/venvpytest/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg
Processing dependencies for setuptools==0.6c11
Finished processing dependencies for setuptools==0.6c11
Downloading/unpacking pytest-django
  Downloading pytest_django-2.6.2-py2.py3-none-any.whl
Downloading/unpacking pytest-instafail
  Downloading pytest-instafail-0.2.0.tar.gz
  Running setup.py (path:/home/vagrant/installing-into-venv/venvpytest/build/pytest-instafail/setup.py) egg_info for package pytest-instafail
    
Downloading/unpacking pytest>=2.3.4 (from pytest-django)
  Running setup.py (path:/home/vagrant/installing-into-venv/venvpytest/build/pytest/setup.py) egg_info for package pytest
    
Downloading/unpacking py>=1.4.20 (from pytest>=2.3.4->pytest-django)
  Running setup.py (path:/home/vagrant/installing-into-venv/venvpytest/build/py/setup.py) egg_info for package py
    
Installing collected packages: pytest-django, pytest-instafail, pytest, py
  Running setup.py install for pytest-instafail
    
  Running setup.py install for pytest
    
    Installing py.test script to /home/vagrant/installing-into-venv/venvpytest/bin
    Installing py.test-2.7 script to /home/vagrant/installing-into-venv/venvpytest/bin
  Running setup.py install for py
    
Successfully installed pytest-django pytest-instafail pytest py
Cleaning up...
Python 2.7.6
argparse==1.2.1
py==1.4.20
pytest==2.5.2
pytest-django==2.6.2
pytest-instafail==0.2.0
wsgiref==0.1.2
============================= test session starts ==============================
platform linux2 -- Python 2.7.6 -- py-1.4.20 -- pytest-2.5.2
plugins: instafail
ERROR: file not found: no-such-path

===============================  in 0.01 seconds ===============================