<?xml version="1.0" encoding="utf-8" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="generator" content="Docutils 0.3.7: http://docutils.sourceforge.net/" /> <title>Installing twill</title> <link rel="stylesheet" href="default.css" type="text/css" /> </head> <body> <div class="document" id="installing-twill"> <h1 class="title">Installing twill</h1> <div class="contents topic" id="contents"> <p class="topic-title first"><a name="contents">Contents</a></p> <ul class="simple"> <li><a class="reference" href="#installing-twill-on-windows" id="id1" name="id1">Installing twill on Windows</a></li> <li><a class="reference" href="#installing-twill-on-mac-os-x" id="id2" name="id2">Installing twill on Mac OS X</a></li> <li><a class="reference" href="#troubleshooting-your-installation" id="id3" name="id3">Troubleshooting your installation</a></li> <li><a class="reference" href="#upgrading-twill" id="id4" name="id4">Upgrading twill</a></li> </ul> </div> <p>The recommended way to install twill is to use <a class="reference" href="http://peak.telecommunity.com/DevCenter/EasyInstall">easy_install</a>:</p> <pre class="literal-block"> easy_install twill </pre> <p>You can also install it directly from the distribution tar.gz file by unpacking the .tar.gz file and running</p> <pre class="literal-block"> python setup.py install </pre> <p>Either way, <strong>you need to have setuptools installed</strong>; setuptools doesn't come with Python 2.3 or Python 2.4, so you will need to install it before you install twill. To install both easy_install and setuptools, grab ez_setup.py from</p> <pre class="literal-block"> http://peak.telecommunity.com/dist/ez_setup.py </pre> <p>and run 'python ez_setup.py'. This will install setuptools and put an easy_install program in your Python scripts directory.</p> <div class="section" id="installing-twill-on-windows"> <h1><a class="toc-backref" href="#id1" name="installing-twill-on-windows">Installing twill on Windows</a></h1> <p>The most frequent problem people seem to encounter on Windows is the inability to run 'twill-sh'. This happens because the Python installation's 'scripts' directory isn't in the path by default. According to the <a class="reference" href="http://www.python.org/doc/faq/windows.html">Python Windows FAQ</a>, the magic incantation is something like this:</p> <pre class="literal-block"> PATH C:\Python23\scripts;%PATH% </pre> <p>(You should replace "C:Python23" with the directory of your Python installation.)</p> </div> <div class="section" id="installing-twill-on-mac-os-x"> <h1><a class="toc-backref" href="#id2" name="installing-twill-on-mac-os-x">Installing twill on Mac OS X</a></h1> <p>As with Windows, the problem most frequently encountered seems to be that the Python 'bin' directory isn't part of your path by default. This means that the twill shell program, 'twill-sh', will not be found unless you add the script directory into your path. On current versions of Mac OS X, something like this should work: for bash shells,:</p> <pre class="literal-block"> export PATH=$PATH:/System/Library/Frameworks/Python.framework/Versions/2.3/bin </pre> <p>or for csh-based shells,</p> <pre class="literal-block"> set path=($path /System/Library/Frameworks/Python.framework/Versions/2.3/bin) </pre> </div> <div class="section" id="troubleshooting-your-installation"> <h1><a class="toc-backref" href="#id3" name="troubleshooting-your-installation">Troubleshooting your installation</a></h1> <p>The first and only thing you should do before asking the list (<a class="reference" href="mailto:twill@lists.idyll.org">twill@lists.idyll.org</a>) for help is to see if you have the twill package installed correctly:</p> <pre class="literal-block"> % python >>> import twill.shell >>> twill.shell.main() </pre> <p>(This should drop you into the twill shell irrespective of whether 'twill-sh' is on your path.) <strong>If this works</strong>, twill is installed correctly and you just need to adjust your path (see above for examples). If you still need help, or the above code doesn't work, please copy and paste the results of entering the above code into your e-mail to the list -- thanks!</p> </div> <div class="section" id="upgrading-twill"> <h1><a class="toc-backref" href="#id4" name="upgrading-twill">Upgrading twill</a></h1> <p>If you don't want to download a new tar.gz file, you can use easy_install to upgrade twill. To get the latest release, use</p> <pre class="literal-block"> easy_install -U twill </pre> <p>To download the latest development release (which is usually pretty stable) use</p> <pre class="literal-block"> easy_install -f http://issola.caltech.edu/~t/dist/ -U twill </pre> </div> </div> </body> </html>
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