Installation error on Mac OS X

[chetan51]

After pip install nustudio successfully completes, if I run the command nustudio, I see the following error message:

Traceback (most recent call last):
  File "/usr/local/bin/nustudio", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 2603, in <module>
    working_set.require(__requires__)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 666, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 565, in resolve
    raise DistributionNotFound(req)  # XXX put more info here
pkg_resources.DistributionNotFound: scipy

It could be an issue with my environment though...

[david-ragazzi]

It seems that the problem is scipy.. Try this:

brew install scipy

[david-ragazzi]

@chetan51 Some feedback?

[david-ragazzi]

ping...

[chetan51]

I'm seeing a different issue now:

~ » brew install pyqt
==> Installing dependencies for pyqt: qt, sip
==> Installing pyqt dependency: qt
==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/qt-4.8.6.mavericks.bottle.5.tar.gz
######################################################################## 100.0%
==> Pouring qt-4.8.6.mavericks.bottle.5.tar.gz
==> Caveats
We agreed to the Qt opensource license for you.
If this is unacceptable you should uninstall.

.app bundles were installed.
Run `brew linkapps` to symlink these to /Applications.
==> Summary
🍺  /usr/local/Cellar/qt/4.8.6: 2790 files, 119M
==> Installing pyqt dependency: sip
==> Downloading https://downloads.sf.net/project/pyqt/sip/sip-4.16.1/sip-4.16.1.tar.gz
######################################################################## 100.0%
==> python configure.py --deployment-target=10.9 --destdir=/usr/local/Cellar/sip/4.16.1/lib/python2.7/site-packages --bindir=/usr/local/Cellar/sip/4.16.1/bin -
==> make
==> make install
==> make clean
==> Caveats
The sip-dir for Python is /usr/local/share/sip.
If you need Python to find the installed site-packages:
  mkdir -p ~/Library/Python/2.7/lib/python/site-packages
  echo '/usr/local/lib/python2.7/site-packages' > ~/Library/Python/2.7/lib/python/site-packages/homebrew.pth
==> Summary
🍺  /usr/local/Cellar/sip/4.16.1: 9 files, 624K, built in 5 seconds
==> Installing pyqt
==> Downloading https://downloads.sf.net/project/pyqt/PyQt4/PyQt-4.10.4/PyQt-mac-gpl-4.10.4.tar.gz
######################################################################## 100.0%
==> Patching
patching file configure.py
Hunk #1 succeeded at 1891 (offset 5 lines).
Hunk #2 succeeded at 1939 (offset 5 lines).
==> python configure.py --confirm-license --bindir=/usr/local/Cellar/pyqt/4.10.4/bin --destdir=/usr/local/Cellar/pyqt/4.10.4/lib/python2.7/site-packages --sipd
==> python ./configure-ng.py --confirm-license --bindir=/usr/local/Cellar/pyqt/4.10.4/bin --destdir=/usr/local/Cellar/pyqt/4.10.4/lib/python2.7/site-packages -
==> make
==> make install
==> make clean
==> Caveats
Phonon support is broken.
If you need Python to find the installed site-packages:
  mkdir -p ~/Library/Python/2.7/lib/python/site-packages
  echo '/usr/local/lib/python2.7/site-packages' > ~/Library/Python/2.7/lib/python/site-packages/homebrew.pth
==> Summary
🍺  /usr/local/Cellar/pyqt/4.10.4: 63 files, 16M, built in 3.9 minutes
~ » sudo pip install nustudio
Password:
Sorry, try again.
Password:
Downloading/unpacking nustudio
  Downloading nustudio-1.0.2.tar.gz (986kB): 986kB downloaded
  Running setup.py (path:/private/tmp/pip_build_root/nustudio/setup.py) egg_info for package nustudio
    Traceback (most recent call last):
      File "<string>", line 17, in <module>
      File "/private/tmp/pip_build_root/nustudio/setup.py", line 23, in <module>
        execfile(os.path.join(repositoryDir, "nustudio", "__init__.py"), {}, properties)
      File "/private/tmp/pip_build_root/nustudio/nustudio/__init__.py", line 3, in <module>
        from PyQt4 import QtGui, QtCore
    ImportError: No module named PyQt4
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 17, in <module>

  File "/private/tmp/pip_build_root/nustudio/setup.py", line 23, in <module>

    execfile(os.path.join(repositoryDir, "nustudio", "__init__.py"), {}, properties)

  File "/private/tmp/pip_build_root/nustudio/nustudio/__init__.py", line 3, in <module>

    from PyQt4 import QtGui, QtCore

ImportError: No module named PyQt4

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /private/tmp/pip_build_root/nustudio
Storing debug log for failure in /Users/Chetan/Library/Logs/pip.log
~ »

[david-ragazzi]

@chetan51 Maybe the solutions presented here may help:

http://stackoverflow.com/questions/16994232/importerror-no-module-named-pyqt4

[chetan51]

Ah, so I can brew info pyqt, which said:

If you need Python to find the installed site-packages:
  mkdir -p ~/Library/Python/2.7/lib/python/site-packages
  echo '/usr/local/lib/python2.7/site-packages' > ~/Library/Python/2.7/lib/python/site-packages/homebrew.pth

Once I ran those commands, pip install nustudio worked!