error: auto-patchelf could not satisfy dependency libz.so.1

[hrushitfujitsu]

I tried to run example/relu, and when entering the nix dev shell the build fails with the following error, how do i fix this error?

env:

` - system: `"aarch64-linux"`
 - host os: `Linux 6.8.0-1041-aws, Ubuntu, 22.04.5 LTS (Jammy Jellyfish), nobuild`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.32.4`
 - channels(root): `"nixpkgs"`
 - nixpkgs: `/nix/store/hj8qvpyc7j9n0rpq6lg1asrk4s4kczpi-nixpkgs/nixpkgs``

error:

python3.13-torch> auto-patchelf: 1 dependencies could not be satisfied
python3.13-torch> error: auto-patchelf could not satisfy dependency libz.so.1 wanted by /nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0/lib/python3.13/site-packages/torch.libs/libgfortran-e1b7dfc8.so.5.0.0
python3.13-torch> auto-patchelf failed to find all the required dependencies.
python3.13-torch> Add the missing dependencies to --libs or use `--ignore-missing="foo.so.1 bar.so etc.so"`.
error: Cannot build '/nix/store/mj8k1hmcd1a9kp40zs2r8m808csfzwl4-python3.13-torch-2.9.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0
         /nix/store/w8lc6skghspgpyk4yqvnxs24hs2nrci0-python3.13-torch-2.9.0-cxxdev
         /nix/store/z9cq36dy6a5axyzmvs2rv9nm98a8rf4z-python3.13-torch-2.9.0-dist
       Last 25 log lines:
       >     libc10.so -> found: /nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0/lib/python3.13/site-packages/torch/lib
       >     libstdc++.so.6 -> found: /nix/store/zmjqwzhgl9hwr8xnk8raj8d50lzkql66-gcc-14.3.0-lib/lib
       >     libgcc_s.so.1 -> found: /nix/store/f8w1i7yisixb9hivzbk0l4ixmf67fjqr-gcc-14.3.0-libgcc/lib
       >     libpthread.so.0 -> found: /nix/store/62yvg9afjvmwa8z17arn4giqmjzg2xd2-glibc-2.40-66/lib
       >     libc.so.6 -> found: /nix/store/62yvg9afjvmwa8z17arn4giqmjzg2xd2-glibc-2.40-66/lib
       > setting RPATH to: /nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0/lib/python3.13/site-packages/torch/lib:/nix/store/zmjqwzhgl9hwr8xnk8raj8d50lzkql66-gcc-14.3.0-lib/lib:/nix/store/f8w1i7yisixb9hivzbk0l4ixmf67fjqr-gcc-14.3.0-libgcc/lib:/nix/store/62yvg9afjvmwa8z17arn4giqmjzg2xd2-glibc-2.40-66/lib
       > searching for dependencies of /nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0/lib/python3.13/site-packages/torch/lib/libtorch_cpu.so
       >     libopenblasp-r0-121ca252.3.30.so -> found: /nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0/lib/python3.13/site-packages/torch.libs
       >     librt.so.1 -> found: /nix/store/62yvg9afjvmwa8z17arn4giqmjzg2xd2-glibc-2.40-66/lib
       >     libgcc_s.so.1 -> found: /nix/store/f8w1i7yisixb9hivzbk0l4ixmf67fjqr-gcc-14.3.0-libgcc/lib
       >     libdl.so.2 -> found: /nix/store/62yvg9afjvmwa8z17arn4giqmjzg2xd2-glibc-2.40-66/lib
       >     libm.so.6 -> found: /nix/store/62yvg9afjvmwa8z17arn4giqmjzg2xd2-glibc-2.40-66/lib
       >     libgomp-a49a47f9.so.1.0.0 -> found: /nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0/lib/python3.13/site-packages/torch.libs
       >     libpthread.so.0 -> found: /nix/store/62yvg9afjvmwa8z17arn4giqmjzg2xd2-glibc-2.40-66/lib
       >     libarm_compute-555502b7.so -> found: /nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0/lib/python3.13/site-packages/torch.libs
       >     libarm_compute_graph-91f54ff9.so -> found: /nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0/lib/python3.13/site-packages/torch.libs
       >     libc10.so -> found: /nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0/lib/python3.13/site-packages/torch/lib
       >     libstdc++.so.6 -> found: /nix/store/zmjqwzhgl9hwr8xnk8raj8d50lzkql66-gcc-14.3.0-lib/lib
       >     libc.so.6 -> found: /nix/store/62yvg9afjvmwa8z17arn4giqmjzg2xd2-glibc-2.40-66/lib
       >     ld-linux-aarch64.so.1 -> found: /nix/store/62yvg9afjvmwa8z17arn4giqmjzg2xd2-glibc-2.40-66/lib
       > setting RPATH to: /nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0/lib/python3.13/site-packages/torch.libs:/nix/store/62yvg9afjvmwa8z17arn4giqmjzg2xd2-glibc-2.40-66/lib:/nix/store/f8w1i7yisixb9hivzbk0l4ixmf67fjqr-gcc-14.3.0-libgcc/lib:/nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0/lib/python3.13/site-packages/torch/lib:/nix/store/zmjqwzhgl9hwr8xnk8raj8d50lzkql66-gcc-14.3.0-lib/lib
       > auto-patchelf: 1 dependencies could not be satisfied
       > error: auto-patchelf could not satisfy dependency libz.so.1 wanted by /nix/store/6j4cmpgrccsx0w1v5rq5qx5q7830g2jn-python3.13-torch-2.9.0/lib/python3.13/site-packages/torch.libs/libgfortran-e1b7dfc8.so.5.0.0
       > auto-patchelf failed to find all the required dependencies.
       > Add the missing dependencies to --libs or use `--ignore-missing="foo.so.1 bar.so etc.so"`.
       For full logs, run:
         nix-store -l /nix/store/mj8k1hmcd1a9kp40zs2r8m808csfzwl4-python3.13-torch-2.9.0.drv
error: Cannot build '/nix/store/d87fg3d1m7j677x02yh1kafaxa7j8h9h-nix-shell-env.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/b5c20zmbrvxi0195x89li6gifj2yq60m-nix-shell-env

[danieldk]

Thanks for reporting this. We don't have AArch64 in CI yet, so sometimes things break. I'll check what the issue is.