# ask-the-community

Tommy Nam

06/06/2023, 12:31 PM
Hey community, this question isn't too big of an issue as it's easily sidestepped by building the dependency into the docker container, but does anybody know what could cause a package not to be included in the fast-execute envrionment? So basically, it's in the conda/pip environment of the machine running the
pyflyte --remote
command but not included int he fast-execute runtime whereas every other package gets included just fine

Ketan (kumare3)

06/06/2023, 1:09 PM
Dependencies do not get included
If you want to add a dependency you have to rebuild the container
Or use Imagespec- the goal of Imagespec is to make the decision of when to build and when to skip almost a no op

Tommy Nam

06/07/2023, 2:25 AM
Ok sorry, a team member mentioned this to me and I was a bit confused. Thank you for clearing it up @Ketan (kumare3)