我正在尝试为 Ruby 安装 pg (PostreSQL) gem。我收到此错误:
postgres/9.2-pgdg/bin/64/pg_config
Using config values from /location/to/install/postgres/9.2-pgdg/bin/64/pg_config
checking for libpq-fe.h... yes
checking for libpq/libpq-fs.h... yes
checking for pg_config_manual.h... yes
checking for PQconnectdb() in -lpq... yes
checking for PQconnectionUsedPassword()... no
Your PostgreSQL is too old. Either install an older version of this gem or upgrade your database.
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.
PostgreSQL 版本:postgres (PostgreSQL) 9.2.3
操作系统:solaris 10
我也试过:
gem install pg -- --with-pgsql-lib=/location/of/install/postgres/9.2-pgdg/lib/64/ --with-pg-config=/location/of/install/postgres/9.2-pgdg/bin/64/pg_config
我不知道为什么会发生此错误,并且在 Google 上找不到任何有用的信息。
任何帮助是极大的赞赏。