I’ve been learning the ropes with AWS SAM and have successfully deployed a number of lambdas together with dependencies and other AWS services. However, I seem to have run into a problem when trying to deploy a lambda which relies on some specific dependencies.
Here is my requirements.txt file:
paramiko==2.4.2 cryptography==2.6.1 bcrypt==3.1.6 pynacl==1.3.0
This file is found in “packageRoot/myCodeUri/requirements.txt”
When I run sam build I get the following error:
2019-08-27 11:18:18 Running PythonPipBuilder:ResolveDependencies
Build Failed
Error: PythonPipBuilder:ResolveDependencies - {pynacl==1.3.0(wheel), cryptography==2.6.1(wheel), bcrypt==3.1.6(wheel)}
This (or at least similar) errors have been reported:here over 8 months ago but is currently not answered.
P.S. I tried this originally with just paramiko as this is the only library my script uses, as I understood; the dependencies should be automatically pulled in during the build, however this didn’t work either.
Any help would be great?
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Answer
I’ve managed to get a workaround to build and deploy lambdas that need the paramiko library using a docker container in interactive mode. Anyone having the same problem have a look here