[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"problem-detail-error-rust-compile-failed":3},{"stack":4,"error":5,"seoName":6,"seoStack":7,"seo":8,"breadcrumb":10,"titlePrefix":18,"titleAccent":19,"lead":20,"facts":28,"why":44,"log":53,"fix":82,"engine":91,"related":99,"pitch":130},"compose","rust-compile-failed","Rust build fails because the ODBC library is missing","Docker Compose, Dockerfile, Rust",{"description":9},"The project's Rust code does not compile: `proc-macro2`. The full output is in the deploy log.",[11,14,17],{"label":12,"href":13},"App Installations","\u002Fapps",{"label":15,"href":16},"Docker Compose","\u002Fapps\u002Fstacks\u002Fcompose",{"label":6},"Rust build fails because ","the ODBC library is missing",[21,23,26],{"text":22},"The project's Rust code does not compile: ",{"text":24,"code":25},"proc-macro2",true,{"text":27},". The full output is in the deploy log.",[29,34,37,39],{"label":30,"value":31,"tone":32,"tooltip":33},"Type","Error","err","An error that occurred in the deployed application. It is not necessarily a PanelAlpha Engine error, but we keep working on improvements so you run into fewer of them.",{"label":35,"value":36},"Seen","28 times · 22 variants",{"label":38,"value":7},"Where",{"label":40,"value":41,"tone":42,"tooltip":43},"Status","Fixed (2.1.0)","ok","Fixed in PanelAlpha Engine 2.1.0. The error is resolved on our side, so you will not run into it anymore.",{"heading":45,"body":46},"Why it happens",[47,49,51],{"text":48},"The Rust linker cannot find the ODBC system library required by the application. The build environment also reports that ",{"text":50,"code":25},"\u002Fvar\u002Flib\u002Fapt\u002Flists\u002Fpartial",{"text":52}," is inaccessible, so installing missing packages during the build may fail. This is a dependency or build-image configuration issue, not a repository checkout failure.",{"heading":54,"block":55},"What the log looks like",{"header":56,"lines":57},"Deploy log",[58,62,66,70,74,78],{"segments":59},[60],{"text":61},"Updating crates.io index",{"segments":63},[64],{"text":65},"Downloading crates ...",{"segments":67},[68],{"text":69},"Compiling sqlpage v...",{"segments":71},[72],{"text":73},"error: linking with `cc` failed: exit status: 1",{"segments":75},[76],{"text":77},"= note: rust-lld: error: unable to find library -lodbc",{"segments":79},[80],{"text":81},"error: could not compile `\u003Caccount>` due to 1 previous error",{"heading":83,"steps":84,"block":88},"How to fix it",[85],[86],{"text":87},"Fixed in engine 2.1.0. The same repository deploys past this point on engine 2.1.0; this failure no longer occurs. Redeploy the project.",{"header":89,"lines":90},"Fix by hand",[],{"heading":92,"body":93,"block":96},"How PanelAlpha Engine solves it",[94],{"text":95},"Not reproduced on engine 2.1.0 (commit 133832712): redeployed gitlab.com\u002Fveloren\u002Fveloren (failed) on the engine test hosts on 2026-09-30; no new event on this fingerprint.",{"header":97,"lines":98},"",[],{"heading":100,"items":101},"Apps affected",[102,106,110,114,117,120,123,127],{"title":103,"badge":104,"tone":32,"href":105},"Veloren","9 occurrences","\u002Fapps\u002Fgitlab.com\u002Fveloren\u002Fveloren",{"title":107,"badge":108,"tone":32,"href":109},"Defguard","3 occurrences","\u002Fapps\u002Fdefguard\u002Fdefguard",{"title":111,"badge":112,"tone":32,"href":113},"fluxdown-repo-tooling","2 occurrences","\u002Fapps\u002Fzerx-lab\u002Ffluxdown",{"title":115,"badge":112,"tone":32,"href":116},"oxicloud","\u002Fapps\u002Fatalayalabs\u002Foxicloud",{"title":118,"badge":112,"tone":32,"href":119},"qdrant","\u002Fapps\u002Fqdrant\u002Fqdrant",{"title":121,"badge":112,"tone":32,"href":122},"spacebot","\u002Fapps\u002Fspacedriveapp\u002Fspacebot",{"title":124,"badge":125,"tone":32,"href":126},"Scryer","1 occurrence","\u002Fapps\u002Fscryer-media\u002Fscryer",{"title":128,"badge":125,"tone":32,"href":129},"Soulbeet","\u002Fapps\u002Fterry90\u002Fsoulbeet",{"heading":131,"body":132,"footNote":133,"docsLabel":134,"docsHref":135},"Try PanelAlpha Engine yourself.","The easiest way to turn your server into a safe, controlled environment for your AI agent. Deploy, manage and maintain any project from Claude Code, Cursor, Codex or any other MCP client. Open source under Apache 2.0, free to run.","Requires Ubuntu 24.04 or 26.04 · 2 GB RAM · 1 CPU","Read the documentation","https:\u002F\u002Fpanelalpha.com\u002Fdocs"]