Doesn't run on Ubuntu 20.04? (Glibc Version Mismatch)

After installing and adding the Claude Code oauth.

bun i -g ........
opencode
/.cache/opencode/tui/tui-yarjvbbb.: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /.cache/opencode/tui/tui-yarjvbbb.)
/.cache/opencode/tui/tui-yarjvbbb.: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by /.cache/opencode/tui/tui-yarjvbbb.)

I'm upgrading rn to 22 but I think this could be put somewhere if there's an error.

Can confirm upgrading to Ubuntu 22 solved it (Though i half bricked my vps in the process but we ball 🏀)

I'm having this same issue. Is there any workaround to this, like building from source or anything?

❯ ldd --version
ldd (GNU libc) 2.26

i dropped the glibc requirement in 0.1.179

Did the glibc requirement get added back recently? I get errors now when opencodev tries to run commands

fix: resolve issues anomalyco#240, anomalyco#238, and anomalyco#234 (…

Yeah, the glibc requirement is definitely a current thing in at least OpenCode 1.1.31 and 1.1.32:

$ /usr/bin/OpenCode
/usr/bin/OpenCode: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.39' not found (required by /usr/bin/OpenCode)

This is on a variant of Ubuntu 22.x.

The above is a bit of a problem as there doesn't seem to be an AppImage available for download these days either.

I'll try the musl version next just to see if that works, and if not then building from source might be the right approach for testing this software out. 😄

I was able to build the required executable on the target system using the following Dockerfile (linux/amd64 target):

# Build on linux/amd64 to ensure correct baseline binary
FROM --platform=linux/amd64 oven/bun:1.3.5-debian AS builder

RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*

WORKDIR /build
RUN git clone --depth 1 https://github.com/anomalyco/opencode.git .

RUN bun install
RUN ./packages/opencode/script/build.ts

# Get musl and libs from Alpine
FROM --platform=linux/amd64 alpine:latest AS musl
RUN apk add --no-cache musl libstdc++ libgcc

FROM alpine:latest AS wrapper
COPY opencode /opencode/opencode
RUN chmod +x /opencode/opencode

FROM scratch AS export
COPY --from=builder /build/packages/opencode/dist/opencode-linux-x64-baseline-musl/bin/opencode /opencode/bin/opencode.bin
COPY --from=musl /lib/ld-musl-x86_64.so.1 /opencode/lib/
COPY --from=musl /usr/lib/libstdc++.so.6 /opencode/lib/
COPY --from=musl /usr/lib/libgcc_s.so.1 /opencode/lib/
COPY --from=wrapper /opencode/opencode /opencode/opencode

#!/bin/bash
set -e

cd "$(dirname "$0")"

docker build --output type=local,dest=./dist .

echo ""
echo "Binary exported to ./dist/opencode"

User pedropombeiro does not have write permissions

github run

The build above can be installed using mise:

mise install github:pedropombeiro/opencode-legacy-glibc@latest

@pedropombeiro

@pedropombeiro Looking over that Dockerfile, that seems like a decent approach. Good stuff. 😄

@justinclift-prvidr

@justinclift-prvidr Thanks. By the way, I moved to another repo that is not a fork: https://github.com/pedropombeiro/opencode-legacy-glibc. This will allow scheduled builds to run, so we get the latest versions automatically.

@pedropombeiro

Thanks @pedropombeiro , hopefully I'll have time to try it out later on today. Priorities here tend to be shifted around quite dynamically and it's not my focus thing right now any more. 😉

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Doesn't run on Ubuntu 20.04? (Glibc Version Mismatch) #238

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Doesn't run on Ubuntu 20.04? (Glibc Version Mismatch) #238

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Bewinxed commented on Jun 22, 2025

uthmanmoh commented on Jul 2, 2025

thdxr commented on Jul 3, 2025

ferrants commented on Aug 6, 2025

justinclift-prvidr commented on Jan 23, 2026

pedropombeiro commented on Jan 24, 2026

opencode-agent commented on Jan 24, 2026

pedropombeiro commented on Jan 25, 2026

justinclift-prvidr commented on Jan 27, 2026

pedropombeiro commented on Jan 28, 2026

justinclift-prvidr commented on Jan 29, 2026

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