问题
I am trying to build a webapp which uses GeoDjango. The app is to be hosted on Heroku, but I am facing issues in it. I am using this buildpack but then this error is coming. Figured out that this is happening because of Cedar 14 but I am not clear as to what should I do next.
Also I tried using this buildpack but as discussed here, this issue can be resolved by using the buildpath as
$ heroku config:add BUILDPACK_URL=https://github.com/cyberdelia/heroku-geo-buildpack.git#1.3
I tried the same but now it is not detecting it as a Python app and now I am facing the issue of "django import error - No module named core.management " missing, which is because its not installing Django.
Any help will be greatly appreciated.
回答1:
I figured out the solution to this problem myself only.
To add multiple values for a BUILDPACK_URL, one needs to use a buildpack which can add support for mutiple BUILDPACK_URL.
So I used this. One can write like
$ heroku config:add BUILDPACK_URL=https://github.com/ddollar/heroku-buildpack-multi.git
After this create a file .buildpacks and add to it the following
https://github.com/cyberdelia/heroku-geo-buildpack.git#e1b845b
https://github.com/heroku/heroku-buildpack-python.git
Note that #e1845b is because of this comment, which mentions that it is because of some caching issues.
来源：https://stackoverflow.com/questions/28350422/installing-geodjango-on-heroku