Fedora 15

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== Trac ==
== Trac ==
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Trac was upgraded from 0.11.7 to 0.12.2.  This upgrade includes a backwards incompatible schema upgrade. '''DO NOT RUN THE FOLLOWING COMMAND UNTIL THE CUTOVER DATE'''. You can migrate your Trac to the new format by running the following command while [http://scripts.mit.edu/faq/41/can-i-ssh-to-scripts.mit.edu-to-test-my-scripts SSH'd into Scripts]:
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Trac was upgraded from 0.11.7 to 0.12.2.  This upgrade includes a backwards incompatible schema upgrade. You can migrate your Trac to the new format by running the following command while [http://scripts.mit.edu/faq/41/can-i-ssh-to-scripts.mit.edu-to-test-my-scripts SSH'd into Scripts]:
   trac-admin /path/to/trac/install upgrade
   trac-admin /path/to/trac/install upgrade
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The directory <code>/usr/kerberos/bin</code> has gone away, and all of the executables which lived there now live in <code>/usr/bin</code>. Please update your references accordingly (or use the PATH environment variable.)
The directory <code>/usr/kerberos/bin</code> has gone away, and all of the executables which lived there now live in <code>/usr/bin</code>. Please update your references accordingly (or use the PATH environment variable.)
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== Scheme ==
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PLT Scheme (drscheme, mzscheme; now called Racket) is no longer available in Fedora. If there is significant interest, we will make it available ourselves; please e-mail us to request this.

Revision as of 08:36, 22 November 2011

Fedora 15 was released on 2011-05-24.

Contents

Python

Python was upgraded from 2.6.4 to 2.7.1. There should not be too many backwards incompatible changes. See http://docs.python.org/dev/whatsnew/2.7.html for more details.

Trac

Trac was upgraded from 0.11.7 to 0.12.2. This upgrade includes a backwards incompatible schema upgrade. You can migrate your Trac to the new format by running the following command while SSH'd into Scripts:

 trac-admin /path/to/trac/install upgrade

Rails

Rails was upgraded from 2.3.5 to 3.0.5. As this is a major change that is backwards incompatible, most Rails applications will break if forced to use Rails 3. We have decided to continue supporting Rails 2, and have installed the old gems. Please let us know if you run into problems, and please start thinking about upgrading your applications.

TurboGears

Default templating system is now Genshi, rather than Kid. Edit your ``config/app.cfg`` to revert to the original.

Kerberos

The directory /usr/kerberos/bin has gone away, and all of the executables which lived there now live in /usr/bin. Please update your references accordingly (or use the PATH environment variable.)

Scheme

PLT Scheme (drscheme, mzscheme; now called Racket) is no longer available in Fedora. If there is significant interest, we will make it available ourselves; please e-mail us to request this.

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