Missing a dependency tslib

[Theosakamg]

At runtime on NodeJS project:

~/.nvm/versions/node/v23.3.0/bin/node ./upsun-mcp/build/index.js
Uncaught Error Error: Cannot find module 'tslib'
Require stack:
- /.../node_modules/oauth2-popup-flow/index.js
    at <anonymous> (<node_internals>/internal/modules/cjs/loader:1239:15)
    at <anonymous> (<node_internals>/internal/modules/cjs/loader:1064:27)
    at traceSync (<node_internals>/diagnostics_channel:322:14)
    at wrapModuleLoad (<node_internals>/internal/modules/cjs/loader:218:24)
    at <anonymous> (<node_internals>/internal/modules/cjs/loader:1325:12)
    at require (<node_internals>/internal/modules/helpers:136:16)
    at <anonymous> (/.../node_modules/oauth2-popup-flow/index.js:7:19)
    at <anonymous> (/.../node_modules/oauth2-popup-flow/index.js:3:5)
    at <anonymous> (/.../node_modules/oauth2-popup-flow/index.js:4:2)
    at <anonymous> (<node_internals>/internal/modules/cjs/loader:1546:14)
    at <anonymous> (<node_internals>/internal/modules/cjs/loader:1698:10)
    at <anonymous> (<node_internals>/internal/modules/cjs/loader:1303:32)
    at <anonymous> (<node_internals>/internal/modules/cjs/loader:1117:12)
    at traceSync (<node_internals>/diagnostics_channel:322:14)
    at wrapModuleLoad (<node_internals>/internal/modules/cjs/loader:218:24)
    at cjsLoader (<node_internals>/internal/modules/esm/translators:267:5)
    at <anonymous> (<node_internals>/internal/modules/esm/translators:200:7)
    at run (<node_internals>/internal/modules/esm/module_job:271:25)
    --- await ---
    at runEntryPointWithESMLoader (<node_internals>/internal/modules/run_main:138:19)
    at executeUserEntryPoint (<node_internals>/internal/modules/run_main:175:5)
    at <anonymous> (<node_internals>/internal/main/run_main_module:36:49)
No debugger available, can not send 'variables'
Process exited with code 1

[Theosakamg]

to fix locally: npm install tslib