Impossible d'installer DBD:mysql sous Cygwin

**Sethenssen** · 24/09/2011, 23h57

Bonjour,

Sous Cygwin j’exécute ce script en Perl afin de se connecter à ma base MySQL

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#!/usr/bin/perl -w
# Purpose: connect to MySQL
use strict;
use warnings;
 
use DBI;
 
# ************************************************************
# Global Variables
my $dbh;
 
# ************************************************************
# Script
$dbh = DBI->connect('DBI:mysql:vod.report', 'root', 'azerty'
	           ) || die "Could not connect to database: $DBI::errstr";
# (insert query examples here...)
$dbh->do('insert into zz_billing values("1037033","47051","15157","Secret défense","0","20110225180326","36","FFD"');
$dbh->disconnect();

Le script n'y arrive pas, voici ce qu'il m'affiche

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install_driver(mysql) failed: Can't locate DBD/mysql.pm in @INC (@INC contains: /usr/lib/perl5/5.10/i686-cygwin /usr/lib/perl5/5.10 /usr/lib/perl5/site_perl/5.10/i686-cygwin /usr/lib/perl5/site_perl/5.10 /usr/lib/perl5/vendor_perl/5.10/i686-cygwin /usr/lib/perl5/vendor_perl/5.10 /usr/lib/perl5/vendor_perl/5.10 /usr/lib/perl5/site_perl/5.8 /usr/lib/perl5/vendor_perl/5.8 .) at (eval 3) line 3.
Perhaps the DBD::mysql perl module hasn't been fully installed,
or perhaps the capitalisation of 'mysql' isn't right.
Available drivers: DBM, ExampleP, File, Gofer, Proxy, Sponge.
 at dbi.pl line 15

Quand j'essaye d'install sous CPAN le module DBN::mysql
Voici ce qu'il me retourne

Qui peut m'aider?
Merci d'avance.

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CPAN: Module::CoreList loaded ok (v2.18)
 
  CPAN.pm: Building C/CA/CAPTTOFU/DBD-mysql-4.020.tar.gz
 
Can't exec "mysql_config": No such file or directory at Makefile.PL line 83.
 
Cannot find the file 'mysql_config'! Your execution PATH doesn't seem
not contain the path to mysql_config. Resorting to guessed values!
Can't exec "mysql_config": No such file or directory at Makefile.PL line 478.
Can't find mysql_config. Use --mysql_config option to specify where mysql_config is located
Can't exec "mysql_config": No such file or directory at Makefile.PL line 478.
Can't find mysql_config. Use --mysql_config option to specify where mysql_config is located
Can't exec "mysql_config": No such file or directory at Makefile.PL line 478.
Can't find mysql_config. Use --mysql_config option to specify where mysql_config is located
 
 
PLEASE NOTE:
 
For 'make test' to run properly, you must ensure that the
database user 'Nicolas' can connect to your MySQL server
and has the proper privileges that these tests require such
as 'drop table', 'create table', 'drop procedure', 'create procedure'
as well as others.
 
mysql> grant all privileges on test.* to 'Nicolas'@'localhost' identified by 's3kr1t';
 
You can also optionally set the user to run 'make test' with:
 
perl Makefile.PL --testuser=username
 
Can't exec "mysql_config": No such file or directory at Makefile.PL line 478.
Can't find mysql_config. Use --mysql_config option to specify where mysql_config is located
Can't exec "mysql_config": No such file or directory at Makefile.PL line 478.
Can't find mysql_config. Use --mysql_config option to specify where mysql_config is located
Can't exec "mysql_config": No such file or directory at Makefile.PL line 478.
Can't find mysql_config. Use --mysql_config option to specify where mysql_config is located
Failed to determine directory of mysql.h. Use
 
  perl Makefile.PL --cflags=-I<dir>
 
to set this directory. For details see the INSTALL.html file,
section "C Compiler flags" or type
 
  perl Makefile.PL --help
Warning: No success on command[/usr/bin/perl Makefile.PL]
  CAPTTOFU/DBD-mysql-4.020.tar.gz
  /usr/bin/perl Makefile.PL -- NOT OK
Running make test
  Make had some problems, won't test
Running make install
  Make had some problems, won't install
Could not read metadata file. Falling back to other methods to determine prerequisites
Failed during this command:
 CAPTTOFU/DBD-mysql-4.020.tar.gz              : writemakefile NO '/usr/bin/perl Makefile.PL' returned status 512

**noOneIsInnocent** · 04/10/2011, 11h54

Salut

Pour rappel j'ai le même problème que toi avec la configuration suivante:
Windows 7,
Cywgin
perl 5.10
mysql server 5.5.16 sous windows

voilà ce que j'ai trouvé et qui m'a fait un peu avancé

Pour te faire avancer voilà ce que j'ai fait et qui résout en partie notre problème.

1) J'ai telechargé les sources de mysql pour unix
2) unzip + untar
3) cd dans le répertoire des sources + cd BUILD et ./autconf.sh
4) ./configure --without-server
4) cmake .
5) make mysqlclient libmysql
6) make install
7) PATH=$PATH:$MYSQL_HOME/bin
8) faire un cd dans le répertoire où se trouve DBD puis cp /usr/local/mysql/bin/mysql_config .

Par contre après avoir fait l'install du driver j'obtiens l'erreur suivante
install_driver(mysql) failed: Can't load '/cygdrive/c/tools/cygwin/home/applications/perl/build/yes/authors/id/c/ca/capttofu/dbd-mysql-4.020/blib/arch/auto/dbd/mysql/mysql.dll' for module DBD::mysql: No such file or directory at /usr/lib/perl5/5.10/i686-cygwin/DynaLoader.pm line 200.
at (eval 3) line 3
Compilation failed in require at (eval 3) line 3.
Perhaps a required shared library or dll isn't installed where expected
at Test.pl line 15

**Sethenssen** · 05/10/2011, 20h33

Merci isma,
Bienvenu dans la galère

Je vais tester ce que tu as donné et je te dis si j'ai avancé.

Tcho !

**noOneIsInnocent** · 06/10/2011, 16h27

Salut

je viens d'essayer une solution qui fonctionne chez moi.

http://forums.mysql.com/read.php?51,389833,389833

et en particulier le passage

In order to use MySQL with Perl on Cygwin you have to install both some
additional cygwin libraries/tools and the appropriate Perl packages.

a) DBI
b) DBD::mysql

As for (a) you need to make sure your g++ compiler and libraries are installed
in order to use CPAN. As for (b), unfortunately you HAVE TO compile your own
MySQL binaries to obtain the library needed to install DBD::mysql.

However, there is one other option for (b), althought without any guarantees.
That is to use the Cygwin ported libraries from:

http://sourceware.org/cygwinports/
ftp://sourceware.org/pub/cygwinports/portslist.txt

and install their current libraries (2010-10-13):

libmysqlclient16 5.1.47-1
libmysqlclient-devel 5.1.47-1
libmysqld-devel 5.1.47-1

However, we suggest to use the sources compilation, unless you run into
extreme problems.

en point où j'en suis j'ai quand même tester le libmysqlclient et le libmysqlclient-devel ... et ça fonctionne

Good luck

**noOneIsInnocent** · 07/10/2011, 09h26

Après avoir regardé de plus près, je pense que il te suffit de faire un lien symbolique vers /usr/local/mysql/lib dans /usr/lib/mysql

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ln -s /usr/local/mysql/lib /usr/lib/mysql

en espérant que ça t'aide

**Sethenssen** · 07/10/2011, 22h20

Bonsoir,

Merci,
J'ai testé ton lien symbolique mais malheureusement cela ne fonctionne pas.

Pour toi je devais le tester tel quel sans passer par ta solution?
Ou justement de l'utiliser après avoir testé ta solution?

**noOneIsInnocent** · 08/10/2011, 10h44

pour moi il faut juste le tester sans utiliser le dernier post que je t'ai indiqué tout en exportant la variable LD_LIBRARY_PATH en y ajoutant ton répertoire qui contient les dll de mysql