I get the following error on installing Apache 2.2.4 on, any ideas what might be wrong.
make[1]: Entering directory `/home/odege/Desktop/httpd-2.2.4/support' make[2]: Entering directory `/home/odege/Desktop/httpd-2.2.4/support' /usr/lib/apr-1/build/libtool --silent --mode=link gcc -pthread -o htpasswd htpasswd.lo -lm /home/odege/Desktop/httpd-2.2.4/srclib/pcre/libpcre.la /usr/lib/libaprutil-1.la -lldap -llber -ldb-4.2 -lexpat /usr/lib/libapr-1.la-lpthread -ldl /usr/bin/ld: warning: libpq.so.4, needed by /usr/lib/libaprutil-1.so, not found (try using -rpath or -rpath-link) /usr/lib/libaprutil-1.so: undefined reference to `PQgetResult' /usr/lib/libaprutil-1.so: undefined reference to `PQconnectdb' /usr/lib/libaprutil-1.so: undefined reference to `PQexec' /usr/lib/libaprutil-1.so: undefined reference to `PQexecPrepared' /usr/lib/libaprutil-1.so: undefined reference to `PQntuples' /usr/lib/libaprutil-1.so: undefined reference to `PQreset' /usr/lib/libaprutil-1.so: undefined reference to `PQsendQueryParams' /usr/lib/libaprutil-1.so: undefined reference to `PQexecParams' /usr/lib/libaprutil-1.so: undefined reference to `PQclear' /usr/lib/libaprutil-1.so: undefined reference to `PQresultStatus' /usr/lib/libaprutil-1.so: undefined reference to `PQgetvalue' /usr/lib/libaprutil-1.so: undefined reference to `PQstatus' /usr/lib/libaprutil-1.so: undefined reference to `PQnfields' /usr/lib/libaprutil-1.so: undefined reference to `PQcmdTuples' /usr/lib/libaprutil-1.so: undefined reference to `PQescapeString' /usr/lib/libaprutil-1.so: undefined reference to `PQsendQueryPrepared' /usr/lib/libaprutil-1.so: undefined reference to `PQfinish' /usr/lib/libaprutil-1.so: undefined reference to `PQerrorMessage' /usr/lib/libaprutil-1.so: undefined reference to `PQsendQuery' collect2: ld returned 1 exit status make[2]: *** [htpasswd] Error 1 make[2]: Leaving directory `/home/odege/Desktop/httpd-2.2.4/support' make[1]: *** [install-recursive] Error 1 make[1]: Leaving directory `/home/odege/Desktop/httpd-2.2.4/support' make: *** [install-recursive] Error 1 [odege@localhost httpd-2.2.4]$