Unable to install on Windows 10

Scott Benjamin

I followed the instructions to install on Window 10 and upon reaching the command jsonreport init I received the following error:

jsreport installation not found, installing jsreport the latest version now, wait a moment...
Unexpected error happened while checking jsreport installation (2). Command failed: npm i -S jsreport
npm WARN registry Unexpected warning for https://registry.npmjs.org/: Miscellaneous Warning EINTEGRITY: sha512-Mxs+8gwgpv5+yEsUdpds4HOiuMV8o9JJjjcuvBperpNC1IhDBakQnXAD1AMygIo+7HdHpMuZ9HFi2yGLNI8TPA== integrity checksum failed when using sha512: wanted sha512-Mxs+8gwgpv5+yEsUdpds4HOiuMV8o9JJjjcuvBperpNC1IhDBakQnXAD1AMygIo+7HdHpMuZ9HFi2yGLNI8TPA== but got sha512-Rp3na/YlPuPEOsHppXQIM9r/5VOblxRFGIO9PrldN5OVFxLoCRk0ZWLekfBblit/07lhjXVsJP6l82DRfXvhMw==. (2614 bytes)
npm WARN registry Using stale data from https://registry.npmjs.org/ due to a request error during revalidation.
npm ERR! code EINTEGRITY
npm ERR! errno EINTEGRITY
npm ERR! Invalid response body while trying to fetch https://registry.npmjs.org/buffer-alloc: Integrity verification failed for sha512-Mxs+8gwgpv5+yEsUdpds4HOiuMV8o9JJjjcuvBperpNC1IhDBakQnXAD1AMygIo+7HdHpMuZ9HFi2yGLNI8TPA== (C:\Users\Scott\AppData\Roaming\npm-cache\_cacache\content-v2\sha512\33\1b\3ef20c20a6fe7ec84b1476976ce073a2b8c57ca3d2498e372ebc1a5eae9342d4884305a9109d7003d40332808a3eec7747a4cb99f47162db218b348f133c)

I tried to attach the full log file but do not have sufficient permissions.

Please help!

jan_blaha

Hi, this is rather a problem with npm.
It is likely a rare problem with data transfer.
Please try again.

Here are some troubleshooting notes
https://npm.community/t/shasum-check-or-integrity-eintegrity-errors/153/2