Unable to build: missing -lpq

I've got a rust app that uses postgres, my nixpacks.toml has the following

[phases.build]
nixPkgs = ['libpqxx']

[phases.build]
nixPkgs = ['libpqxx']

And I get the following error

cannot find -lpq: No such file or directory

cannot find -lpq: No such file or directory

Can anyone assist with this? I got around it previously by simply writing my own Dockerfile, but I wanted to see if I could use the nixpacks toml instead

5 Replies

Percy•2y ago

Project ID: d7c966b3-07dd-4a31-9cb9-82de5002e54f

Percy•2y ago

You might find these helpful: - Error when building my Rust app - psycopg2 Switching from heroku buildpacks to nix builds

⚠️ experimental feature

Shah•2y ago

d7c966b3-07dd-4a31-9cb9-82de5002e54f

nebula•2y ago

change it to nixLibs

Shah•2y ago

I'll try that Nah, same error 😦 Solved, phases.build needed to include nixPkgs = ["postgresql"]

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Unable to build: missing -lpq