I was able to install truffle and as a follow up was trying to install ethereumjs-testrpc on the Amazon AWS Cloud9 dev environment. While running the following install command
sudo npm install ethereumjs-testrpc
getting the following error log
> [email protected] postinstall /home/ec2-user/environment/node_modules/ethereumjs-testrpc/node_modules/webpack/node_modules/uglifyjs-webpack-plugin
> node lib/post_install.js
module.js:340
throw err;
^
Error: Cannot find module 'sync-exec'
at Function.Module._resolveFilename (module.js:338:15)
at Function.Module._load (module.js:280:25)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Object.<anonymous> (/home/ec2-user/environment/node_modules/ethereumjs-testrpc/node_modules/webpack/node_modules/uglifyjs-webpack-plugin/lib/post_install.js:9:14)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Function.Module.runMain (module.js:497:10)
npm ERR! weird error 8
npm ERR! Error: ENOENT, lstat '/root/tmp/npm-7418-l8g4Ryqs/1518414901085-0.9117075009271502/package/_baseZipObject.js'
npm ERR! If you need help, you may report this log at:
npm ERR! <http://github.com/isaacs/npm/issues>
npm ERR! or email it to:
npm ERR! <[email protected]>
npm ERR! System Linux 4.9.70-25.242.amzn1.x86_64
npm ERR! command "node" "/usr/bin/npm" "install" "ethereumjs-testrpc"
npm ERR! cwd /home/ec2-user/environment
npm ERR! node -v v0.10.48
npm ERR! npm -v 1.3.6
npm ERR! path /root/tmp/npm-7418-l8g4Ryqs/1518414901085-0.9117075009271502/package/_baseZipObject.js
npm ERR! fstream_path /root/tmp/npm-7418-l8g4Ryqs/1518414901085-0.9117075009271502/package/_baseZipObject.js
npm ERR! fstream_type File
npm ERR! fstream_class FileWriter
npm ERR! code ENOENT
npm ERR! errno 34
npm ERR! fstream_stack /usr/lib/node_modules/fstream/lib/writer.js:284:26
npm ERR! fstream_stack Object.oncomplete (fs.js:108:15)
npm ERR! Error: ENOENT, lstat '/root/tmp/npm-7418-l8g4Ryqs/1518414896582-0.6147430951241404/package/node_modules/boom/lib/index.js'
npm ERR! If you need help, you may report this log at:
npm ERR! <http://github.com/isaacs/npm/issues>
npm ERR! or email it to:
npm ERR! <[email protected]>
npm ERR! System Linux 4.9.70-25.242.amzn1.x86_64
npm ERR! command "node" "/usr/bin/npm" "install" "ethereumjs-testrpc"
npm ERR! cwd /home/ec2-user/environment
npm ERR! node -v v0.10.48
npm ERR! npm -v 1.3.6
npm ERR! path /root/tmp/npm-7418-l8g4Ryqs/1518414896582-0.6147430951241404/package/node_modules/boom/lib/index.js
npm ERR! fstream_path /root/tmp/npm-7418-l8g4Ryqs/1518414896582-0.6147430951241404/package/node_modules/boom/lib/index.js
npm ERR! fstream_type File
npm ERR! fstream_class FileWriter
npm ERR! code ENOENT
npm ERR! errno 34
npm ERR! fstream_stack /usr/lib/node_modules/fstream/lib/writer.js:284:26
npm ERR! fstream_stack Object.oncomplete (fs.js:108:15)
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR! /home/ec2-user/environment/npm-debug.log
npm ERR! not ok code 0
I can confirm that am using the node version v6.12.3 and also have tried steps mentioned at
Amazon AWS Site and few github links
It would be great if i can some help on this.
Edit 1:
The actual issue was with the user permissions. What i did was create a new IAM user, gave it all required permissions, spun a new cloud9 instance and everything's working as expected.
