ubuntu-9.04

switch versions of python

由 痴心易碎 提交于 2019-11-28 05:04:48
Story: One of the app that i have works on python 2.4 and other on 2.6. I tried to do a sym link of python2.4 to python and things started to break loose on ubuntu jaunty. Now i am downloading every dependency of 2.4 and installing it using python2.4 setup.py install. The dependencies seem to be endless. Question1: How will i tell any framework that go and use version so and so pf python like day django to use 2.6 and say mjango to use 2.4? Something like we say use database databasename kinda syntax. Question2: Is there more elegant way to switch between version as my hack of symlinking was a

/usr/bin/perl: bad interpreter: Text file busy

由 一曲冷凌霜 提交于 2019-11-27 13:30:16
问题 This is a new one for me: What does this error indicate? /usr/bin/perl: bad interpreter: Text file busy There were a couple of disk-intensive processes running at the time, but I've never seen that message before—in fact, this is the first time that I can remember getting an error when trying to run a Perl script. After a few seconds of waiting, I was able to run it, and haven't seen the issue since, but it would be nice to have an explanation for this. Running Ubuntu 9.04, file system is

switch versions of python

由 ∥☆過路亽．° 提交于 2019-11-27 00:47:16
问题 Story: One of the app that i have works on python 2.4 and other on 2.6. I tried to do a sym link of python2.4 to python and things started to break loose on ubuntu jaunty. Now i am downloading every dependency of 2.4 and installing it using python2.4 setup.py install. The dependencies seem to be endless. Question1: How will i tell any framework that go and use version so and so pf python like day django to use 2.6 and say mjango to use 2.4? Something like we say use database databasename
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