Heroku设置pip失败

Question

我正在尝试将django应用程序部署到Heroku，它依赖于django admin-tools，如您在上面的requirements.txt中所看到的。

当我运行push命令时，Heroku无法安装软件包，但我在pypi中看到了它

https://pypi.python.org/pypi/django-admin-tools

有什么帮助吗？

requirements.txt

MySQL-python==1.2.3
Django==1.6.2
simple-db-migrate==2.0.0
django-debug-toolbar==1.0.1
django-admin-tools==0.5.1
dj-database-url==0.2.2
dj-static==0.0.5
static==0.4

push

    git push heroku master







  Fetching repository, done.
    Counting objects: 8, done.
    Delta compression using up to 4 threads.
    Compressing objects: 100% (6/6), done.
    Writing objects: 100% (6/6), 623 bytes, done.
    Total 6 (delta 4), reused 0 (delta 0)

    -----> Python app detected
    -----> No runtime.txt provided; assuming python-2.7.6.
    -----> Using Python runtime (python-2.7.6)
    -----> Installing dependencies using Pip (1.5.4)
           Downloading/unpacking django-admin-tools==0.5.1 (from -r requirements.txt (line 7))
             http://bitbucket.org/izi/django-admin-tools/0.5.1 uses an insecure transport scheme (http). Consider using https if bitbucket.org has it available
             http://bitbucket.org/izi/django-admin-tools/ uses an insecure transport scheme (http). Consider using https if bitbucket.org has it available
         Could not find any downloads that satisfy the requirement django-admin-tools==0.5.1 (from -r requirements.txt (line 7))
       Cleaning up...
       No distributions at all found for django-admin-tools==0.5.1 (from -r requirements.txt (line 7))
       Storing debug log for failure in /app/.pip/pip.log

 !     Push rejected, failed to compile Python app

如果我在我的机器上运行pip install django-admin-tools==0.5.1，它就会正常工作，但是当我试图推到Heroku时，它总是显示出错误。

Answer 1

可能您在本地计算机中使用的是旧版本的pip，而Heroku使用的是较新版本的pip。

django-admin-tools==0.5.1托管在bitbucket上。虽然pip不再允许安装默认情况下不在PyPI上托管的软件包。所以安装失败了。

向您的requirements.txt中添加以下内容将解决问题。

--allow-unverified django-admin-tools
django-admin-tools==0.5.1

参考文献：

强制使用-允许-外部和-允许-未经核实非常不方便，也不太直观#1423