What does ldd show against libpq? Mine is: $ ldd /usr/local/pgsql/lib/libpq.so.5 linux-gate.so.1 => (0xffffe000) libssl.so.4 => /lib/libssl.so.4 (0xb7f4c000) libcrypto.so.4 => /lib/libcrypto.so.4 (0xb7e43000) libcrypt.so.1 => /lib/libcrypt.so.1 (0xb7e15000) libc.so.6 => /lib/i686/libc.so.6 (0xb7cf3000) libdl.so.2 => /lib/libdl.so.2 (0xb7cef000) /lib/ld-linux.so.2 (0x80000000)
Do you have libdl.so shown? -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese: http://www.sraoss.co.jp > After upgraded postgresql from 8.4.2 to 8.4.4, I have problem to run the > pgool II 2.3.3 with the following error message: > > /pgpool: symbol lookup error: /usr/local/pgsql/lib/libpq.so.5: undefined > symbol: dlopen > > When I tried to rebuild the pgpool II 2.3.3, the 'configure' failed with > the following message: > configure:24789: result: no > configure:24799: error: libpq is not installed or libpq is old > > In the 'config.log' file, I found the following message: > > configure:24727: checking for PQexecPrepared in -lpq > configure:24757: gcc -o conftest -g -O2 -Wall -Wmissing-prototypes > -Wmissing-declarations -L/home/gfu/pgpool2/tmp_lib conftest.c -lpq > -lcrypt -lresolv -lnsl -lm >&5 > /home/gfu/pgpool2/tmp_lib/libpq.so: undefined reference to `dlsym' > /home/gfu/pgpool2/tmp_lib/libpq.so: undefined reference to `dlerror' > /home/gfu/pgpool2/tmp_lib/libpq.so: undefined reference to `dladdr' > /home/gfu/pgpool2/tmp_lib/libpq.so: undefined reference to `dlopen' > /home/gfu/pgpool2/tmp_lib/libpq.so: undefined reference to `dlclose' > collect2: ld returned 1 exit status > configure:24763: $? = 1 > configure: failed program was: > | /* confdefs.h. */ > | > | #define PACKAGE_NAME "" > | #define PACKAGE_TARNAME "" > | #define PACKAGE_VERSION "" > | #define PACKAGE_STRING "" > > > Does anyone know what's the problem and how to resolve it ? > > Thanks, > Gary > > > > > _______________________________________________ > Pgpool-general mailing list > Pgpool-general@pgfoundry.org > http://pgfoundry.org/mailman/listinfo/pgpool-general _______________________________________________ Pgpool-general mailing list Pgpool-general@pgfoundry.org http://pgfoundry.org/mailman/listinfo/pgpool-general