Question

我需要在heroku上安装此软件包

apt-get install python3-tk

有人能告诉我怎么安装这个？我试过上面的命令，但是我收到了这条消息

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package python3-tk is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

W: Not using locking for read only lock file /var/lib/dpkg/lock
E: Package 'python3-tk' has no installation candidate

Answer 1

安装apt软件包需要sudo，heroku不允许你使用slu。您可以使用此buildpack：https://github.com/heroku/heroku-buildpack-apt

或者您可以使用heroku docker支持推送泊坞窗图像。那些图像也不允许你sudo。但是你可以在构建时使用sudo。见https://devcenter.heroku.com/articles/container-registry-and-runtime

如果您仍想使用带有docker的buildpack和更简单的方法来安装软件包，那么开发人员预览中也会heroku.yml： https://devcenter.heroku.com/articles/heroku-yml-build-manifest

在heroku上安装linux包

1 个答案: