Anchor failed to build with provided dockerfile

[yi-fan-song]

Trying to build the docker file here results in error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory.

solana-cli: v1.14.22
anchor: v0.28.0

This arised from trying to fix anchor build on ubuntu 22.04 with the same error. Upgrading solana-cli to 1.16.5 fixed it, but then all subsequent programs compiled and running on the local test validator end up with this kind of issue

[acheroncrypto]

The image is uploaded at backpackapp/build. We're also using Ubuntu latest in our CI with only these build dependencies.

Upgrading solana-cli to 1.16.5 fixed it

libz.so.1: cannot open shared object file is not related to your solana-cli version, it could be that you had a corrupted installation and upgrading fixed it somehow.

From this StackOverflow question:

sudo apt install zlib1g

should install the necessary build dependencies.

all subsequent programs compiled and running on the local test validator end up with solana-labs/solana#30271 kind of issue

The problem in solana-labs/solana#31960 is not yet fixed and it's not an Anchor specific issue.

[yi-fan-song]

Oh my apologies, I pasted the wrong error it's libssl not libz that's giving the issue

251.2 /root/.rustup/toolchains/bpf/bin/cargo: error while loading shared libraries: libssl.so.1.1: cannot open shared object file: No such file or directory

this is why I had suspicions that it had to do with the newer ubuntu versions as 22.04 comes with libssl-dev3.0.9-1 while older versions of ubuntu had libssl-dev1.1.1. Of course I can manually downgrade the version of libssl-dev, but I would prefer not to resort to doing that.
Nonetheless, I think this is actually caused by cargo-build-bpf. Correct me if I'm wrong, is anchor running cargo-build-bpf and would it be possible for anchor to use cargo-build-spf instead as cargo-build-bpf has been deprecated. cargo-build-spf supposedly has that fixed from solana-labs/solana#31128, but there is still solana-labs/solana#31693. I would test it right now, but I don't have the machine on ubuntu 22.04.

Thanks for pointing me to solana-labs/solana#31960

[acheroncrypto]

Nonetheless, I think this is actually caused by cargo-build-bpf. Correct me if I'm wrong, is anchor running cargo-build-bpf and would it be possible for anchor to use cargo-build-spf instead as cargo-build-bpf has been deprecated.

You can use anchor build --arch sbf to build with cargo-build-sbf but the problem is that fix requires the newer version of build tools which has the solana-labs/solana#31960 problem.

You can use this Dockerfile to build with solana 1.14.

[KS3D]

I've resolved the issue by making the following changes to the Dockerfile:

# Previous lines
ARG SOLANA_CLI
ARG ANCHOR_CLI

# Updated lines
ARG SOLANA_CLI="v1.14.26"
ARG ANCHOR_CLI="v0.28.0"

# Added these lines to download and install libssl1.1
RUN wget http://nz2.archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1f-1ubuntu2.19_amd64.deb
RUN dpkg -i libssl1.1_1.1.1f-1ubuntu2.19_amd64.deb

# After install anchor command
# Also, added the following line to fix the error related to rustc version
RUN solana-install init 1.16.3

[acheroncrypto]

This problem wasn't caused by Anchor to begin with but it should be fixed in 0.29.0 regardless since we've dropped the Solana 1.14 support.