node-inspector安装失败：npm ERR！无法读取未定义
问题描述：
安装节点检查的特性“暂停”下NPM 5.3.0node-inspector安装失败：npm ERR！无法读取未定义
[email protected]:~$ sudo npm install -g node-inspector
> [email protected] preinstall /usr/local/lib/node_modules/node-inspector/node_modules/v8-profiler
> node -e 'process.exit(0)'
npm ERR! Cannot read property 'pause' of undefined
npm ERR! A complete log of this run can be found in:
npm ERR! /home/eric/.npm/_logs/2017-09-24T09_34_28_089Z-debug.log
这可能与npm ERR! Cannot read property 'pause' of undefined --Bluemix失败。
答
每四周npm issue 16677线程，可以明显地去除~/.npm，虽然npm cache verify（无根必要的访问）显得更优雅：
[email protected]:~$ npm cache verify
Cache verified and compressed (~/.npm/_cacache):
Content verified: 1077 (29065069 bytes)
Content garbage-collected: 15 (201214 bytes)
Index entries: 1442
Finished in 1.482s
[email protected]:~$ sudo npm install -g node-inspector
/usr/local/bin/node-inspector -> /usr/local/lib/node_modules/node-inspector/bin/inspector.js
/usr/local/bin/node-debug -> /usr/local/lib/node_modules/node-inspector/bin/node-debug.js
+ [email protected]
updated 1 package in 9.692s