我正在尝试在我的 Mac(Mac OS 10.6.8 Snow Leopard)上安装 PostGreSQL,但我不断收到此错误:
$ npm install pg
npm http GET https://registry.npmjs.org/pg
npm http 304 https://registry.npmjs.org/pg
npm http GET https://registry.npmjs.org/generic-pool/1.0.7
npm http 304 https://registry.npmjs.org/generic-pool/1.0.7
> pg@0.6.9 install /Users/omegatai/node_modules/pg
> node-waf configure build || (exit 0)
Checking for program g++ or c++ : /usr/bin/g++
Checking for program cpp : /usr/bin/cpp
Checking for program ar : /usr/bin/ar
Checking for program ranlib : /usr/bin/ranlib
Checking for g++ : ok
Checking for node path : ok /usr/local/lib/node
Checking for node prefix : ok /usr/local
Checking for program pg_config : not found
/Users/omegatai/node_modules/pg/wscript:16: error: The program ['pg_config'] is required
pg@0.6.9 ./node_modules/pg
└── generic-pool@1.0.7
什么是 pg_config?我该如何解决这个问题?谢谢!