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z-classic / z-nomp

z-nomp is mining pool software for Zcash and Zclassic so you can create internet money in your home!
MIT License
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z-nomp Error: Cannot find module 'bitcoinjs-lib-zcash'. #279

Closed ghost closed 6 years ago

ghost commented 6 years ago

before this errors, I had error related to stratum-pool

Error "can't find ... stratum_pool"

which went through after I did: sudo apt install libsodium-dev

and then Error: Cannot find module '/home/z-nomp/node_modules/bignum/binding/bignum.node'

which went through after I did: npm install node-pre-gyp

but now I see this next error. And found no fix. Any idea?

/home/z-nomp# npm start

z-nomp@0.0.4 start /home/z-nomp LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$PWD/node_modules/stratum-pool/node_modules/equihashverify/build/Release/:$PWD/node_modules/equihashverify/build/Release/ node init.js

module.js:557 throw err; ^

Error: Cannot find module 'bitcoinjs-lib-zcash' at Function.Module._resolveFilename (module.js:555:15) at Function.Module._load (module.js:482:25) at Module.require (module.js:604:17) at require (internal/module.js:11:18) at Object. (/home/z-nomp/node_modules/stratum-pool/lib/transactions.js:1:77) at Module._compile (module.js:660:30) at Object.Module._extensions..js (module.js:671:10) at Module.load (module.js:573:32) at tryModuleLoad (module.js:513:12) at Function.Module._load (module.js:505:3) npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! z-nomp@0.0.4 start: LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$PWD/node_modules/stratum-pool/node_modules/equihashverify/build/Release/:$PWD/node_modules/equihashverify/build/Release/ node init.js npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the z-nomp@0.0.4 start script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in: npm ERR! /root/.npm/_logs/2018-01-26T20_40_57_250Z-debug.log

ghost commented 6 years ago

Just solve it by following this:

Upgrading Z-NOMP

When updating Z-NOMP to the latest code its important to not only git pull the latest from this repo, but to also update the node-stratum-pool and node-multi-hashing modules, and any config files that may have been changed.

Inside your Z-NOMP directory (where the init.js script is: "z-nomp/node_modules/equihashverify/build/Release/") do "git pull" to get the latest Z-NOMP code.

Remove the dependenices by deleting the node_modules directory with "rm -r node_modules"

Run "npm update" to force updating/reinstalling of the dependencies.

then just start again: "nom start"

that solved the issue, and actually avoided also the other two Errors

Error "can't find ... stratum_pool" Error: Cannot find module '/home/z-nomp/node_modules/bignum/binding/bignum.node'

So, it might be a fix for them as well.