Question

Last login: Wed Aug 15 18:31:40 on console
unknown68a86d4e0c2c:~ pessimisticoptimism$ curl -O http://python-distribute.org/distribute_setup.py
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 16295  100 16295    0     0   3389      0  0:00:04  0:00:04 --:--:--  5813
unknown68a86d4e0c2c:~ pessimisticoptimism$ python distribute_setup.py
Downloading #
Extracting in /var/folders/nf/kkw6hklx1zd2kpcmq5xvrxqw0000gn/T/tmpqkrkH0
Now working in /var/folders/nf/kkw6hklx1zd2kpcmq5xvrxqw0000gn/T/tmpqkrkH0/distribute-0.6.28
Installing Distribute
Before install bootstrap.
Scanning installed packages
Setuptools installation detected at /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python
Non-egg installation
Removing elements out of the way...
Renaming /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/setuptools-0.6c12dev_r85381-py2.7.egg-info into /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/setuptools-0.6c12dev_r85381-py2.7.egg-info.OLD.1345081179.88
Traceback (most recent call last):
  File "setup.py", line 131, in <module>
    _before_install()
  File "/private/var/folders/nf/kkw6hklx1zd2kpcmq5xvrxqw0000gn/T/tmpqkrkH0/distribute-0.6.28/distribute_setup.py", line 363, in _before_install
    _fake_setuptools()
  File "/private/var/folders/nf/kkw6hklx1zd2kpcmq5xvrxqw0000gn/T/tmpqkrkH0/distribute-0.6.28/distribute_setup.py", line 420, in _fake_setuptools
    res = _remove_flat_installation(setuptools_location)
  File "/private/var/folders/nf/kkw6hklx1zd2kpcmq5xvrxqw0000gn/T/tmpqkrkH0/distribute-0.6.28/distribute_setup.py", line 224, in __no_sandbox
    return function(*args, **kw)
  File "/private/var/folders/nf/kkw6hklx1zd2kpcmq5xvrxqw0000gn/T/tmpqkrkH0/distribute-0.6.28/distribute_setup.py", line 279, in _remove_flat_installation
    patched = _patch_egg_dir(pkg_info)
  File "/private/var/folders/nf/kkw6hklx1zd2kpcmq5xvrxqw0000gn/T/tmpqkrkH0/distribute-0.6.28/distribute_setup.py", line 224, in __no_sandbox
    return function(*args, **kw)
  File "/private/var/folders/nf/kkw6hklx1zd2kpcmq5xvrxqw0000gn/T/tmpqkrkH0/distribute-0.6.28/distribute_setup.py", line 347, in _patch_egg_dir
    _rename_path(path)
  File "/private/var/folders/nf/kkw6hklx1zd2kpcmq5xvrxqw0000gn/T/tmpqkrkH0/distribute-0.6.28/distribute_setup.py", line 259, in _rename_path
    os.rename(path, new_name)
OSError: [Errno 13] Permission denied
Something went wrong during the installation.
See the error message above.
unknown68a86d4e0c2c:~ pessimisticoptimism$ python3 distribute_setup.py
Extracting in /var/folders/nf/kkw6hklx1zd2kpcmq5xvrxqw0000gn/T/tmpdpzzpn
Now working in /var/folders/nf/kkw6hklx1zd2kpcmq5xvrxqw0000gn/T/tmpdpzzpn/distribute-0.6.28
Installing Distribute
creating build
creating build/src
creating build/src/docs
creating build/src/docs/_templates
creating build/src/docs/_theme
creating build/src/docs/_theme/nature
creating build/src/docs/_theme/nature/static
creating build/src/docs/build
creating build/src/docs/build/html
creating build/src/docs/build/html/_sources
creating build/src/docs/build/html/_static
creating build/src/setuptools
creating build/src/setuptools/command
creating build/src/setuptools/tests
creating build/src/setuptools/tests/indexes
creating build/src/setuptools/tests/indexes/test_links_priority
creating build/src/setuptools/tests/indexes/test_links_priority/simple
creating build/src/setuptools/tests/indexes/test_links_priority/simple/foobar
creating build/src/tests
creating build/src/tests/python3.3_bdist_egg_test
creating build/src/tests/shlib_test
copying setuptools/__init__.py -> build/src/setuptools
copying setuptools/archive_util.py -> build/src/setuptools
copying setuptools/depends.py -> build/src/setuptools
copying setuptools/dist.py -> build/src/setuptools
copying setuptools/extension.py -> build/src/setuptools
copying setuptools/package_index.py -> build/src/setuptools
copying setuptools/sandbox.py -> build/src/setuptools
copying setuptools/script template (dev).py -> build/src/setuptools
copying setuptools/script template.py -> build/src/setuptools
copying setuptools/tests/__init__.py -> build/src/setuptools/tests
copying setuptools/tests/doctest.py -> build/src/setuptools/tests
copying setuptools/tests/py26compat.py -> build/src/setuptools/tests
copying setuptools/tests/server.py -> build/src/setuptools/tests
copying setuptools/tests/test_bdist_egg.py -> build/src/setuptools/tests
copying setuptools/tests/test_build_ext.py -> build/src/setuptools/tests
copying setuptools/tests/test_develop.py -> build/src/setuptools/tests
copying setuptools/tests/test_dist_info.py -> build/src/setuptools/tests
copying setuptools/tests/test_easy_install.py -> build/src/setuptools/tests
copying setuptools/tests/test_packageindex.py -> build/src/setuptools/tests
copying setuptools/tests/test_resources.py -> build/src/setuptools/tests
copying setuptools/tests/test_sandbox.py -> build/src/setuptools/tests
copying setuptools/tests/test_upload_docs.py -> build/src/setuptools/tests
copying setuptools/command/__init__.py -> build/src/setuptools/command
copying setuptools/command/alias.py -> build/src/setuptools/command
copying setuptools/command/bdist_egg.py -> build/src/setuptools/command
copying setuptools/command/bdist_rpm.py -> build/src/setuptools/command
copying setuptools/command/bdist_wininst.py -> build/src/setuptools/command
copying setuptools/command/build_ext.py -> build/src/setuptools/command
copying setuptools/command/build_py.py -> build/src/setuptools/command
copying setuptools/command/develop.py -> build/src/setuptools/command
copying setuptools/command/easy_install.py -> build/src/setuptools/command
copying setuptools/command/egg_info.py -> build/src/setuptools/command
copying setuptools/command/install.py -> build/src/setuptools/command
copying setuptools/command/install_egg_info.py -> build/src/setuptools/command
copying setuptools/command/install_lib.py -> build/src/setuptools/command
copying setuptools/command/install_scripts.py -> build/src/setuptools/command
copying setuptools/command/register.py -> build/src/setuptools/command
copying setuptools/command/rotate.py -> build/src/setuptools/command
copying setuptools/command/saveopts.py -> build/src/setuptools/command
copying setuptools/command/sdist.py -> build/src/setuptools/command
copying setuptools/command/setopt.py -> build/src/setuptools/command
copying setuptools/command/test.py -> build/src/setuptools/command
copying setuptools/command/upload.py -> build/src/setuptools/command
copying setuptools/command/upload_docs.py -> build/src/setuptools/command
copying setuptools/tests/win_script_wrapper.txt -> build/src/setuptools/tests
copying setuptools/cli-32.exe -> build/src/setuptools
copying setuptools/cli-64.exe -> build/src/setuptools
copying setuptools/cli.exe -> build/src/setuptools
copying setuptools/gui-32.exe -> build/src/setuptools
copying setuptools/gui-64.exe -> build/src/setuptools
copying setuptools/gui.exe -> build/src/setuptools
copying tests/install_test.py -> build/src/tests
copying tests/manual_test.py -> build/src/tests
copying tests/test_distribute_setup.py -> build/src/tests
copying tests/test_python33_bdist_egg.py -> build/src/tests
copying tests/shlib_test/setup.py -> build/src/tests/shlib_test
copying tests/shlib_test/test_hello.py -> build/src/tests/shlib_test
copying tests/python3.3_bdist_egg_test/module.py -> build/src/tests/python3.3_bdist_egg_test
copying tests/python3.3_bdist_egg_test/setup.py -> build/src/tests/python3.3_bdist_egg_test
copying tests/shlib_test/hello.c -> build/src/tests/shlib_test
copying tests/shlib_test/hellolib.c -> build/src/tests/shlib_test
copying tests/shlib_test/hello.pyx -> build/src/tests/shlib_test
copying tests/api_tests.txt -> build/src/tests
RefactoringTool: Skipping implicit fixer: buffer
RefactoringTool: Skipping implicit fixer: idioms
RefactoringTool: Skipping implicit fixer: set_literal
RefactoringTool: Skipping implicit fixer: ws_comma
RefactoringTool: Refactored build/src/tests/api_tests.txt
--- build/src/tests/api_tests.txt   (original)
+++ build/src/tests/api_tests.txt   (refactored)
@@ -39,7 +39,7 @@
     >>> dist.py_version == sys.version[:3]
     True

-    >>> print dist.platform
+    >>> print(dist.platform)
     None

 Including various computed attributes::
@@ -199,7 +199,7 @@
 You can ask a WorkingSet to ``find()`` a distribution matching a requirement::

     >>> from pkg_resources import Requirement
-    >>> print ws.find(Requirement.parse("Foo==1.0"))    # no match, return None
+    >>> print(ws.find(Requirement.parse("Foo==1.0")))    # no match, return None
     None

     >>> ws.find(Requirement.parse("Bar==0.9"))  # match, return distribution
@@ -211,7 +211,7 @@
     >>> try:
     ...     ws.find(Requirement.parse("Bar==1.0"))
     ... except VersionConflict:
-    ...     print 'ok'
+    ...     print('ok')
     ok

 You can subscribe a callback function to receive notifications whenever a new
@@ -219,7 +219,7 @@
 once for each existing distribution in the working set, and then is called
 again for new distributions added thereafter::

-    >>> def added(dist): print "Added", dist
+    >>> def added(dist): print("Added", dist)
     >>> ws.subscribe(added)
     Added Bar 0.9
     >>> foo12 = Distribution(project_name="Foo", version="1.2", location="f12") 
RefactoringTool: Files that were modified:
RefactoringTool: build/src/tests/api_tests.txt
copying setuptools/tests/indexes/test_links_priority/external.html -> build/src/setuptools/tests/indexes/test_links_priority
copying setuptools/tests/indexes/test_links_priority/simple/foobar/index.html -> build/src/setuptools/tests/indexes/test_links_priority/simple/foobar
copying docs/conf.py -> build/src/docs
copying docs/easy_install.txt -> build/src/docs
copying docs/index.txt -> build/src/docs
copying docs/pkg_resources.txt -> build/src/docs
copying docs/python3.txt -> build/src/docs
copying docs/roadmap.txt -> build/src/docs
copying docs/setuptools.txt -> build/src/docs
copying docs/using.txt -> build/src/docs
copying docs/build/html/_sources/easy_install.txt -> build/src/docs/build/html/_sources
copying docs/build/html/_sources/index.txt -> build/src/docs/build/html/_sources
copying docs/build/html/_sources/pkg_resources.txt -> build/src/docs/build/html/_sources
copying docs/build/html/_sources/python3.txt -> build/src/docs/build/html/_sources
copying docs/build/html/_sources/roadmap.txt -> build/src/docs/build/html/_sources
copying docs/build/html/_sources/setuptools.txt -> build/src/docs/build/html/_sources
copying docs/build/html/_sources/using.txt -> build/src/docs/build/html/_sources
copying docs/_theme/nature/theme.conf -> build/src/docs/_theme/nature
copying docs/build/html/_static/basic.css -> build/src/docs/build/html/_static
copying docs/build/html/_static/nature.css -> build/src/docs/build/html/_static
copying docs/build/html/_static/pygments.css -> build/src/docs/build/html/_static
copying docs/_theme/nature/static/pygments.css -> build/src/docs/_theme/nature/static
copying docs/_theme/nature/static/nature.css_t -> build/src/docs/_theme/nature/static
copying docs/Makefile -> build/src/docs
copying docs/_templates/indexsidebar.html -> build/src/docs/_templates
copying distribute_setup.py -> build/src
copying easy_install.py -> build/src
copying pkg_resources.py -> build/src
copying release.py -> build/src
copying setup.py -> build/src
copying site.py -> build/src
copying CHANGES.txt -> build/src
copying CONTRIBUTORS.txt -> build/src
copying DEVGUIDE.txt -> build/src
copying README.txt -> build/src
copying MANIFEST.in -> build/src
copying launcher.c -> build/src
Skipping implicit fixer: buffer
Skipping implicit fixer: idioms
Skipping implicit fixer: set_literal
Skipping implicit fixer: ws_comma
Before install bootstrap.
Scanning installed packages
Setuptools installation detected at /Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages
Non-egg installation
Removing elements out of the way...
Already patched.
/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/setuptools-0.6c11-py3.2.egg-info already patched.
running install
running bdist_egg
running egg_info
writing distribute.egg-info/PKG-INFO
writing top-level names to distribute.egg-info/top_level.txt
writing dependency_links to distribute.egg-info/dependency_links.txt
writing entry points to distribute.egg-info/entry_points.txt
reading manifest file 'distribute.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
writing manifest file 'distribute.egg-info/SOURCES.txt'
installing library code to build/bdist.macosx-10.6-intel/egg
running install_lib
running build_py
creating build/lib
copying build/src/pkg_resources.py -> build/lib
copying build/src/easy_install.py -> build/lib
copying build/src/site.py -> build/lib
creating build/lib/setuptools
#
copying build/lib/site.py -> build/bdist.macosx-10.6-intel/egg
byte-compiling build/bdist.macosx-10.6-intel/egg/easy_install.py to easy_install.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pkg_resources.py to pkg_resources.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/__init__.py to __init__.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/archive_util.py to archive_util.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/__init__.py to __init__.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/alias.py to alias.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/bdist_egg.py to bdist_egg.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/bdist_rpm.py to bdist_rpm.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/bdist_wininst.py to bdist_wininst.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/build_ext.py to build_ext.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/build_py.py to build_py.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/develop.py to develop.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/easy_install.py to easy_install.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/egg_info.py to egg_info.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/install.py to install.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/install_egg_info.py to install_egg_info.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/install_lib.py to install_lib.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/install_scripts.py to install_scripts.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/register.py to register.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/rotate.py to rotate.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/saveopts.py to saveopts.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/sdist.py to sdist.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/setopt.py to setopt.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/test.py to test.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/upload.py to upload.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/command/upload_docs.py to upload_docs.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/depends.py to depends.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/dist.py to dist.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/extension.py to extension.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/package_index.py to package_index.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/sandbox.py to sandbox.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/script template (dev).py to script template (dev).cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/script template.py to script template.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/__init__.py to __init__.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/doctest.py to doctest.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/py26compat.py to py26compat.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/server.py to server.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/test_bdist_egg.py to test_bdist_egg.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/test_build_ext.py to test_build_ext.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/test_develop.py to test_develop.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/test_dist_info.py to test_dist_info.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/test_easy_install.py to test_easy_install.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/test_packageindex.py to test_packageindex.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/test_resources.py to test_resources.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/test_sandbox.py to test_sandbox.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/setuptools/tests/test_upload_docs.py to test_upload_docs.cpython-32.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/site.py to site.cpython-32.pyc
creating build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying distribute.egg-info/PKG-INFO -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying distribute.egg-info/SOURCES.txt -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying distribute.egg-info/dependency_links.txt -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying distribute.egg-info/entry_points.txt -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying distribute.egg-info/top_level.txt -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying distribute.egg-info/zip-safe -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
creating dist
creating 'dist/distribute-0.6.28-py3.2.egg' and adding 'build/bdist.macosx-10.6-intel/egg' to it
removing 'build/bdist.macosx-10.6-intel/egg' (and everything under it)
Processing distribute-0.6.28-py3.2.egg
creating /Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/distribute-0.6.28-py3.2.egg
Extracting distribute-0.6.28-py3.2.egg to /Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages
Removing distribute 0.6.27 from easy-install.pth file
Adding distribute 0.6.28 to easy-install.pth file
Installing easy_install script to /Library/Frameworks/Python.framework/Versions/3.2/bin
Installing easy_install-3.2 script to /Library/Frameworks/Python.framework/Versions/3.2/bin

Installed /Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/distribute-0.6.28-py3.2.egg
Processing dependencies for distribute==0.6.28
Finished processing dependencies for distribute==0.6.28
After install bootstrap.
/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/setuptools-0.6c11-py3.2.egg-info already exists

---

unknown68a86d4e0c2c:~ pessimisticoptimism$ easy_install pip
error: can't create or remove files in install directory

The following error occurred while trying to add or remove files in the
installation directory:

    [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/test-easy-install-414.write-test'

The installation directory you specified (via --install-dir, --prefix, or
the distutils default setting) was:

    /Library/Python/2.7/site-packages/

Perhaps your account does not have write access to this directory?  If the
installation directory is a system-owned directory, you may need to sign in
as the administrator or "root" account.  If you do not have administrative
access to this machine, you may wish to choose a different installation
directory, preferably one that is listed in your PYTHONPATH environment
variable.

For information on other options, you may wish to consult the
documentation at:

  #

Please make the appropriate changes for your system and try again.

---

unknown68a86d4e0c2c:~ pessimisticoptimism$ pip install distribute
-bash: pip: command not found
unknown68a86d4e0c2c:~ pessimisticoptimism$ pip -U pyramid
-bash: pip: command not found
unknown68a86d4e0c2c:~ pessimisticoptimism$

The above is my attempt to install Distribute and Pyramid on Mac OS X Lion. It didn’t work, so any input would be appreciated!

Answer 1

A month ago this was all a great mystery to me – I’m just going to lay it all out, forgive my verbosity:

When installing with the python setup.py (or similar), your installing to your system-wide (i.e. available to all users on your computer) installation. Similar to installing an app, it requires (administrator) permissions. pre-pending commands with sudo is how you install from the command line with administrator privileges.

That being said – as pointed out by D.Shawley (and many others), common practice now dictates using virtualenv. This allows a python installation that is separate from the system – you can install / change all sorts of things without screwing up your system.

Here is how I setup Pyramid with virtualenv on (cleanly installed) Mountain Lion.
(will first need to install XCode Command Linen Tools – Developer ID required)

george$ sudo easy_install pip
george$ sudo pip install virtualenv
george$ sudo pip install virtualenvwrapper

Use virtualenv to create a virtualenv in a directory of your choosing. Below, I create a directory called Projects, change into it, then create my virtualenv and name it pyramid.

george$ mkdir ~/Projects
george$ cd ~/Projects
george$ virtualenv myVirtualenv        -- this just creates the environment.
george$ cd myVirtualenv                -- change into the directory
george$ ls                        -- list contents of the direcotry

The output from ls after the install should show 3 folders: bin, include, and lib. virtualenv puts necessary tools inside the bin folder of this directory, including pip and python. Thus, when working inside this folder, always refer to the versions in those directories.

In-correct: pip install pyramid
Correct: bin/pip install pyramid

Running bin/pip install pyramid will install pyramid in your virtualenv. Re-run the same command, replacing pyramid with whatever else you need installed.