【发布时间】:2015-07-20 12:05:42
【问题描述】:
我使用的是 Postgres 9.3,但是我的 pg_config 指向 9.4,阻止了我 来自构建扩展 (pgTap)。
$ sudo aptitude search postgresql | grep ^i
i postgresql-9.3 - object-relational SQL database,
version 9.
i postgresql-client-9.3 - front-end programs for PostgreSQL 9.3
i A postgresql-client-common - manager for multiple PostgreSQL client
ver
i A postgresql-common - PostgreSQL database-cluster manager
i postgresql-contrib-9.3 - additional facilities for PostgreSQL
正如你在上面看到的,我已经安装了 9.3
$ pg_config
BINDIR = /usr/lib/postgresql/9.4/bin
DOCDIR = /usr/share/doc/postgresql-doc-9.4
HTMLDIR = /usr/share/doc/postgresql-doc-9.4
INCLUDEDIR = /usr/include/postgresql
PKGINCLUDEDIR = /usr/include/postgresql
INCLUDEDIR-SERVER = /usr/include/postgresql/9.4/server
LIBDIR = /usr/lib/x86_64-linux-gnu
PKGLIBDIR = /usr/lib/postgresql/9.4/lib
LOCALEDIR = /usr/share/locale
MANDIR = /usr/share/postgresql/9.4/man
SHAREDIR = /usr/share/postgresql/9.4
SYSCONFDIR = /etc/postgresql-common
PGXS = /usr/lib/postgresql/9.4/lib/pgxs/src/makefiles/pgxs.mk
CONFIGURE = '--with-tcl' '--with-perl' '--with-python' '--with-pam'
'--with-openssl' '--with-libxml' '--with-libxslt'
'--with-tclconfig=/usr/lib/tcl8.5' '--with-includes=/usr/include/tcl8.5'
'PYTHON=/usr/bin/python' '--mandir=/usr/share/postgresql/9.4/man'
'--docdir=/usr/share/doc/postgresql-doc-9.4'
'--sysconfdir=/etc/postgresql-common' '--datarootdir=/usr/share/'
'--datadir=/usr/share/postgresql/9.4' '--bindir=/usr/lib/postgresql/9.4/bin'
'--libdir=/usr/lib/x86_64-linux-gnu/' '--libexecdir=/usr/lib/postgresql/'
'--includedir=/usr/include/postgresql/' '--enable-nls'
'--enable-integer-datetimes' '--enable-thread-safety' '--enable-debug'
'--disable-rpath' '--with-uuid=e2fs' '--with-gnu-ld' '--with-pgport=5432'
'--with-system-tzdata=/usr/share/zoneinfo' 'CFLAGS=-g -O2 -fstack-protector
--param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security
-I/usr/include/mit-krb5 -fPIC -pie -DLINUX_OOM_SCORE_ADJ=0
-fno-omit-frame-pointer' 'LDFLAGS=-Wl,-Bsymbolic-functions -Wl,-z,relro
-Wl,-z,now -Wl,--as-needed -L/usr/lib/mit-krb5
-L/usr/lib/x86_64-linux-gnu/mit-krb5' '--with-krb5' '--with-gssapi'
'--with-ldap' 'CPPFLAGS=-D_FORTIFY_SOURCE=2'
CC = gcc
CPPFLAGS = -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2
-I/usr/include/tcl8.5
CFLAGS = -Wall -Wmissing-prototypes -Wpointer-arith
-Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute
-Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard
-g -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat
-Wformat-security -Werror=format-security -I/usr/include/mit-krb5 -fPIC -pie
-DLINUX_OOM_SCORE_ADJ=0 -fno-omit-frame-pointer
CFLAGS_SL = -fpic
LDFLAGS = -L../../../src/common -Wl,-Bsymbolic-functions -Wl,-z,relro
-Wl,-z,now -Wl,--as-needed -L/usr/lib/mit-krb5
-L/usr/lib/x86_64-linux-gnu/mit-krb5 -L/usr/lib/x86_64-linux-gnu
-Wl,--as-needed
LDFLAGS_EX =
LDFLAGS_SL =
LIBS = -lpgcommon -lpgport -lxslt -lxml2 -lpam -lssl -lcrypto -lgssapi_krb5
-lz -ledit -lrt -lcrypt -ldl -lm
VERSION = PostgreSQL 9.4.1
针对来自pg_config(例如/usr/lib/postgresql)的任何/postgresql 位置运行ls 仅返回9.3。
运行 which pg_config 会导致:
/usr/bin/pg_config
查看/usr/bin/pg_config(带vi),内容如下:
PGBINROOT="/usr/lib/postgresql/"
LATEST_SERVER_DEV=`ls $PGBINROOT*/bin/pg_config 2>/dev/null|tail -n1`
if [ -n "$LATEST_SERVER_DEV" ]; then
exec "$LATEST_SERVER_DEV" "$@"
else
if [ -x /usr/bin/pg_config.libpq-dev ]; then
exec /usr/bin/pg_config.libpq-dev "$@"
...
...
...
现在查看/usr/lib/postgresql/9.3/bin 不会生成pg_config 文件。
使用apt-get purge postgresql-9.3 后跟apt-get install postgresql-9.3 不能解决问题。
我找到的最接近答案的是:
https://bugs.launchpad.net/ubuntu/+source/postgresql-common/+bug/789622
我已采取了所提倡的两个步骤(升级libpq5 和libpq-dev),但均无效。
任何关于如何发生这种情况以及如何修复它的见解(或至少解决它?)我会接受手动重新指向 pg_config 的能力(尽管实际的解释和修复会更好)。有没有办法让我在/usr/lib/postgresql/9.3 目录中实例化一个 pg_config 文件?
【问题讨论】:
-
还有
which pg_config的输出? -
添加到问题中,它的 /usr/bin/pg_config
标签: postgresql configuration configuration-files configure