Hello,
I have installed tntnet and tntdb on Ubuntu 12.04 using apt-get. Projects that
do not use tntdb seem to work just fine, but I cannot get any database
connections to work. For instance, the newsdb demo project will build, but will
not run (sqlite or mysql). I decided to create an even simpler project (called
db):
<%pre>
#include <tntdb/connection.h>
#include <tntdb/connect.h>
</%pre>
<%cpp>
tntdb::Connection conn = tntdb::connect("sqlite:mydb.db");
</%cpp>
<html>
<head>
<title>ecpp db webapp</title>
</head>
<body>
<h1>ecpp db webapp</h1>
<p>Hello world!</p>
</body>
</html>
This project will build (after I add -ltntdb to the Makefile), but when I
attempt to access it I get the following errors:
tntnet 2.0
2012-11-08 07:28:28.43380 [10418.140124704614208] INFO tntnet.listener - listen
ip=0.0.0.0 port=8000
2012-11-08 07:28:28.43400 [10418.140124704614208] INFO tntnet.tntnet - create 5
worker threads
2012-11-08 07:28:35.58744 [10418.140124671395584] INFO tntnet.worker - request
GET /favicon.ico from client 10.3.1.23 user-Agent "Mozilla/5.0 (Macintosh;
Intel Mac OS X 10_6_8) AppleWebKit/537.11 (KHTML, like Gecko)
Chrome/23.0.1271.64 Safari/537.11" user ""
2012-11-08 07:28:35.58797 [10418.140124671395584] INFO tntnet.comploader - load
library "db"
2012-11-08 07:28:35.58829 [10418.140124671395584] WARN tntnet.comploader -
failed to load library "./db"
2012-11-08 07:28:35.58842 [10418.140124671395584] WARN tntnet.comploader -
failed to load library "/usr/lib/tntnet/db"
2012-11-08 07:28:35.58874 [10418.140124671395584] WARN tntnet.comploader -
failed to load library "db"
2012-11-08 07:28:35.58894 [10418.140124671395584] WARN tntnet.worker - library
db not found
2012-11-08 07:28:35.58910 [10418.140124671395584] WARN tntnet.worker -
http-Error: 404 Not Found
The file mydb.db does exist and it is in the same directory as the project.
(Just to note, failure to load is also what happens with the newsdb demo
project.) Any suggestions?
Thank you,
Damon
--------------------------
Damon Little
Assistant Curator of Bioinformatics
Cullman Program for Molecular Systematics
The New York Botanical Garden
Bronx, New York 10458-5126
U.S.A.
Tel: 718.817.8521
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