問題PostgreSQL的

Question

我試圖加載pg_trgm模塊到PostgreSQL，但出亂子：

$ psql -d simko_development -f /usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql 
SET 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:9: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:14: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:19: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:24: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:29: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:38: ERROR: function similarity_op(text, text) does not exist 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:44: NOTICE: type "gtrgm" is not yet defined 
DETAIL: Creating a shell type definition. 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:44: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:49: ERROR: type gtrgm does not exist 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:55: ERROR: function gtrgm_in(cstring) does not exist 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:61: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:66: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:71: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:76: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:81: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:86: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:91: ERROR: type gtrgm does not exist 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:105: ERROR: operator does not exist: text % text 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:111: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:116: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:121: ERROR: could not access file "$libdir/pg_trgm": No such file or directory 
psql:/usr/local/Cellar/postgresql/9.0.2/share/contrib/pg_trgm.sql:132: ERROR: operator does not exist: text % text 

• 的Mac OS X 10.6.6
• 的PostgreSQL 9.0.2（通過自制insalled）

更多信息：

$ pg_config --sharedir 
/usr/local/Cellar/postgresql/9.0.2/share 

Answer 1

重新安裝PostgreSQL總是幫助我。

Answer 2

無法幫助您使用macos，但debian-linux安裝中經常會出現同樣的問題。一個解決方案非常簡單：所需的庫位於單獨的軟件包中，名稱爲postgresql-contrib，它應該安裝在主要的postgresql軟件包之外。

Answer 3

我知道這是一個古老的問題，但我發現它使用谷歌，所以其他人也可能最終在這裏。

我的Mac OSX MacPorts的安裝，我有兩個文件夾與PostgreSQL的.so文件：

/opt/local/lib/postgresql90/ 

和

/usr/local/pgsql-9.0/lib/ 

好像我看了安裝在/ opt/local/lib目錄/ postgresql90 /而不是/usr/local/pgsql-9.0/lib/，所以安裝pg_trgm，我不得不做以下幾點：

sudo ln -s /opt/local/lib/postgresql90/pg_trgm.so /usr/local/pgsql-9.0/lib/ 

這應該適用於任何不在正確位置的.so文件。