在Amazon Linux上安装node-postgres时出错.缺少pg_config.h文件

Question

这个错误在Windows机器上似乎很常见,但我的Amazon Linux EC2实例在我执行时抛出此错误npm install pg:

../src/binding.cc:1:23: fatal error: pg_config.h: No such file or directory
 #include <pg_config.h>
                       ^
compilation terminated.
make: *** [Release/obj.target/binding/src/binding.o] Error 1
make: Leaving directory `/home/ec2-user/macros/test/stateHash/node_modules/pg/build'
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/usr/lib/node_modules/node-gyp/lib/build.js:267:23)
gyp ERR! stack     at ChildProcess.EventEmitter.emit (events.js:98:17)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (child_process.js:807:12)
gyp ERR! System Linux 3.4.82-69.112.amzn1.x86_64
gyp ERR! command "node" "/usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /home/ec2-user/macros/test/stateHash/node_modules/pg
gyp ERR! node -v v0.10.28
gyp ERR! node-gyp -v v0.10.6
gyp ERR! not ok

我在Amazon Linux 2014.03上,它是一个运行节点0.10.28的微实例.

Postgres 9.2.7是从亚马逊回购安装的.具体来说,postgresql9*包.

一个新鲜的updatedb,locate pg_config回报

/usr/bin/pg_config
/usr/share/locale/cs/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/de/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/es/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/fr/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/it/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/ja/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/ko/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/nb/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/pl/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/pt_BR/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/ro/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/ru/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/sv/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/ta/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/tr/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/zh_CN/LC_MESSAGES/pg_config-9.2.mo
/usr/share/locale/zh_TW/LC_MESSAGES/pg_config-9.2.mo
/usr/share/man/man1/pg_config.1.gz

但locate pg_config.h什么都不回报.

有任何想法吗？

Answer 1

的postgresql9,postgresql9-libs以及postgresql9-server被默认安装的,但不是postgresql9-devel.

所需的头文件node-postgres位于缺少的开发包中.以下步骤解决了我的问题:

1. 删除node-postgres目录:

   $ rm -rf node_modules/pg

2. 从repos安装postgres开发包(仔细匹配你的版本 - 在postgres上,亚马逊repos是一团糟):

   $ sudo yum install postgresql9-devel

3. 重新安装node-postgres(我在本地做,你可能正在使用该-g选项):

   $ npm install pg

该pg_config.h文件应该在那里,所以安装应该工作正常!