osm2pgrouting (#24) - Compiling error (#293) - Message List

Compiling error

Hi everyone. I'm trying to compile osm2pgrotuing and i'm receiving this error: 

g++ -o osm2pgrouting src/osm2pgrouting.cpp *.o -I./ -Isrc -I/usr/include/pgsql -I/usr/include/postgresql -lexpat -ggdb3 -lpq
/usr/bin/ld: can't find -lpq
collect2: ld returned 1 exit status
make: *** [all] Error 1

Could someone help me?. Thank you.

calvorota
09/03/09 17:50:42 (15 months ago)
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  • Message #1045

    Can you give us a bit more information for example about the OS you use?

    daniel
    09/04/09 08:47:38 (15 months ago)
  • Message #1047

    Ok, i've finally compiled the sources. I'm using Debian.

    1.- Modifying Makefile instruction 

     g++ -o osm2pgrouting src/osm2pgrouting.cpp *.o -I./ -Isrc -I/usr/include/pgsql   -I/usr/include/postgresql -lexpat -ggdb3 -lpq

    adding the directory where libpq is installed like this 

     g++ -o osm2pgrouting src/osm2pgrouting.cpp *.o -I./ -Isrc -I/usr/include/pgsql   -I/usr/include/postgresql -lexpat -ggdb3 -L/usr/lib/postgresql8/lib -lpq

    2.- It compiled correctly, but then when i executed osm2pgrouting i received this error: 

     /osm2pgrouting: error while loading shared libraries: libpq.so.5: cannot open shared object file: No such file or directory

    What i did was adding the directory where libpq is installed to the file /etc/ld.so.conf, and after that executed ldconfig

    Now application runs correctly. But i'm having another problem, i'm reciving 

    host=127.0.0.1 user=postgres dbname=demo port=5432
connection failed

    where i really have database created. Please,could you help me?. Thank you.

    calvorota
    09/04/09 17:48:05 (15 months ago)
    • Message #1052

      Maybe you're not allowed to connect to 127.0.0.1. You can check your pg_hba.conf file and set parameter "trust" where you need. Or try host=localhost ... that's sometimes allowed.

      daniel
      09/07/09 08:43:40 (15 months ago)
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