Hi Cameron,

There are many yt versions that point to:
wget http://hg.yt-project.org/yt/raw/stable/doc/install_script.sh

http://yt-project.org/docs/2.5/orientation/installing.html
http://yt-project.org/docs/3.1/installing.html

You are right that the above downloads an index.html.

Anyway, the new link you gave me, works well (although I had to use
--no-check-certificate):
wget http://bitbucket.org/yt_analysis/yt/raw/stable/doc/install_script.sh --no-check-certificate



However, installation failed with a pyexpat error:

-------------------------------------------------------------------------
Installing BZLIB
Installing ZLIB
Installing PNG
Installing FreeType2
Installing HDF5
Installing SQLite3
Installing Python. This may take a while, but don't worry. yt loves you.
Installing mercurial-3.1
Cloning yt
Setting YT_DIR=/Users/hitu/Documents/yt3/yt-i386/src/yt-hg/
Installing distribute
********************************************
FAILURE REPORT:
********************************************

pl = plistlib.readPlist(fn)
File "/Users/hitu/Documents/yt3/yt-i386/lib/python2.7/plistlib.py", line 78, in readPlist
rootObject = p.parse(pathOrFile)
File "/Users/hitu/Documents/yt3/yt-i386/lib/python2.7/plistlib.py", line 401, in parse
from xml.parsers.expat import ParserCreate
File "/Users/hitu/Documents/yt3/yt-i386/lib/python2.7/xml/parsers/expat.py", line 4, in <module>
from pyexpat import *
ImportError: No module named pyexpat
Something went wrong during the installation.
See the error message above.

********************************************
********************************************
Failure. Check /Users/hitu/Documents/yt3/yt-i386/yt_install.log. The last 10 lines are above.

-------------------------------------------------------------------------


Let me know how may I proceed...
Shankar