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v2: Plugin from git url - NPM + BUN conflict error #49785
Description
Description
using, as an example, in opencode.jsonc :
{
"$schema": "https://opencode.ai/config.json",
"plugins": [
{
"package": "git+https://github.com/tickernelz/opencode-mem.git#opencode-api-v2",
"options": { }
}
]
}
I get an error from NPM being in conflict with BUN (it seems to me)
NpmInstallFailedError:
at catch (B:/~BUN/root/chunk-3kgbfgap.js:3:9450)
at ~effect/Utils/internal (B:/~BUN/root/chunk-a43cxxb8.js:8:1535)
at s (B:/~BUN/root/chunk-a43cxxb8.js:24:6055)
at processTicksAndRejections (native:7:39)
at Npm.reify (B:/~BUN/root/chunk-3kgbfgap.js:3:9497)
at Npm.add (B:/~BUN/root/chunk-7n9n93n5.js:1500:8385)
at Npm.add (definition) (B:/~BUN/root/chunk-3kgbfgap.js:3:9533)
at PluginSupervisor.load (B:/~BUN/root/chunk-7n9n93n5.js:1500:7787)
at PluginSupervisor.load (definition) (B:/~BUN/root/chunk-7n9n93n5.js:1500:8267)
at PluginSupervisor.resolve (B:/~BUN/root/chunk-7n9n93n5.js:1500:9317)
at PluginSupervisor.resolve (definition) (B:/~BUN/root/chunk-7n9n93n5.js:1500:7258)
at PluginSupervisor.activate (B:/~BUN/root/chunk-7n9n93n5.js:1500:9652)
at PluginSupervisor.activate (definition) (B:/~BUN/root/chunk-7n9n93n5.js:1500:9063)
at ServerProcess.start (B:/~BUN/root/chunk-shccbgfk.js:2:6330) {
[cause]: Error: git dep preparation failed
at vt (B:/~BUN/root/chunk-53kf4b4q.js:8:4483)
at processTicksAndRejections (unknown:7:39)
}
NodeJS is installed on the device, opencode2 is installed as global package on NodeJS.
Plugins
tickernelz/opencode-mem.git#opencode-api-v2
OpenCode version
opencode2 v0.0.0-beta-17823
Steps to reproduce
configure a plugin with a github path, as per bun/npm spec.
Operating System
win11
Terminal
Terminal.app
Shell
pwsh.exe 7.5.0
Activity
opencodejr commentedon Oct 28, 2026
Thanks for the report and the full stack trace!
I think this is a duplicate of #49704. When a plugin is installed from a git URL, OpenCode uses npm's git fetcher internally. If the plugin's
package.jsonhas abuild,prepare,prepack,install,preinstallorpostinstallscript, the fetcher runs an extra "preparation" install, and that step fails with exactlygit dep preparation failed. Thepackage.jsonontickernelz/opencode-mem'smainbranch has both"build"and"prepare": "husky"; I couldn't read theopencode-api-v2branch, but I expect it has the same scripts. Having Node/npm installed next to Bun shouldn't be what causes this.Possible duplicates and related issues, most likely first:
build/prepare/install-type script fail withgit dep preparation failed. Same error and same cause.npmeven when Node is installed.buildscript worked around it there.Until it's fixed, installing the plugin from npm (if a published version works for you), or from a fork without those scripts, should get around it.
The bot will close this issue as a duplicate in 1 day unless you reply explaining how your problem is different.
opencodejr commentedon Oct 29, 2026
Closing this as a duplicate of #49704, since there's been no reply in the past day. The
git dep preparation failederror happens when a git-installed plugin'spackage.jsonhas abuildorpreparescript. opencode-mem has both on itsmainbranch, and I expect theopencode-api-v2branch is the same. #59504 covers the Windows-specific side of the same failure. Until it's fixed, installing the plugin from npm or from a fork without those scripts should get around it. Please follow #49704 for the fix. If your problem turns out to be different, reply here and it can be reopened. Thanks for reporting!