尝试使用“npm install memwatch”安装 memwatch 时，出现以下错误：
我在服务器上安装了带有 python 2.6.6 的 CentOS6。
memwatch@0.2.2 install /home/[[username]]/public_html/sockets/node_modules/memwatch node-gyp rebuild
gyp WARN install got an error, rolling back install gyp ERR! configure error gyp ERR! stack Error: connect ETIMEDOUT gyp ERR! stack at errnoException (net.js:905:11) gyp ERR! stack at Object.afterConnect as oncomplete gyp ERR! System Linux 2.6.32-504.3.3.el6.x86_64 gyp ERR! command "node" "/usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js"“重建” gyp ERR！cwd /home/[[用户名]]/public_html/sockets/node_modules/memwatch gyp ERR！节点 -v v0.10.36 gyp 错误！节点-gyp -v v1.0.1 gyp 错误！不好
npm ERR! memwatch@0.2.2 install: node-gyp rebuild npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the memwatch@0.2.2 install script. npm ERR! This is most likely a problem with the memwatch package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! node-gyp rebuild npm ERR! You can get their info via: npm ERR! npm owner ls memwatch npm ERR! There is likely additional logging output above. npm ERR! System Linux 2.6.32-504.3.3.el6.x86_64 npm ERR! command "/usr/bin/node" "/usr/bin/npm" "install" "memwatch" npm ERR! cwd /home/[[username]]/public_html/sockets npm ERR! node -v v0.10.36 npm ERR! npm -v 1.4.28 npm ERR! code ELIFECYCLE npm ERR! not ok code 0