Automação comercial livre no Slackware 12

nissieloin

Fala galera do VOL. Vamos conhecer o programa SQL-Ledger, funcional, leve (muito leve) e o melhor: sob a GPL. O SQL-Ledger funciona baseado em servidor web, banco de dados postgreSQL, CGI e Perl. Vamos ver como instalar o PostgreSQL e colocar o Ledger pra rodar, inclusive fazer as configurações iniciais.

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Por: Waldemar Wantuil de Souza Neto em 19/03/2008 | Blog: http://upsys.org

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Instalando o SQL-Ledger

Como root, faça o seguinte:

# mkdir /usr/local/sql-ledger

Baixe o setup.pl na seção de downloads de http://www.sql-ledger.org. Baixe também os sources e salve na pasta criada anteriormente.

Neste caso utilizei a versão 2.8.13 do sql-ledger.

Execute:

# perl setup.pl sql-ledger-2.8.13.tar.gz

Responda as questões feitas pelo instalador, no caso do Slackware 12 o usuário é apache e o grupo também.

Crie um usuário com direitos para manusear tabelas e outros no postgresql.

# su postgres
$ createuser -d sql-ledger
Shall the new user be allowed to create databases? (y/n) y
Shall the new user be allowed to create more new users? (y/n) n

Caso utilize senhas para acessar o banco de dados (altamente recomendável):

$ createuser -d -P sql-ledger

Instale PL/PGSQL no template1:

$ createlang plpgsql template1

Edite o arquivo httpd.conf:

# vim /etc/httpd/httpd.conf

e adicione as seguintes linhas:

# SQL-Ledger
Include /etc/httpd/extra/sql-ledger-httpd.conf

Crie o seguinte arquivo com o conteúdo:

# vim /etc/httpd/extra/sql-ledger-httpd.conf

Alias /sql-ledger /usr/local/sql-ledger/
<Directory /usr/local/sql-ledger>
     AllowOverride All
     AddHandler cgi-script .pl
     AddDefaultCharset On
     Options ExecCGI Includes FollowSymlinks
     Order Allow,Deny
     Allow from All
</Directory>

<Directory /usr/local/sql-ledger/users>
     Order Deny,Allow
     Deny from All
</Directory>

Agora é só iniciar o apache:

# apachectl start

Outra coisa importante, no caso do Slackware 12, o usuário que executa o apache, também chama-se apache. É necessário dar permissões pra que ele trabalhe na pasta do sql-ledger (muitas vezes o script de instalação não é eficiente com estas configurações):

# chown -R apache.apache /usr/local/sql-ledger/*

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Páginas do artigo

   1. Introdução
   2. Instalando o PostgreSQL
   3. Instalando o SQL-Ledger
   4. Instalando o DBD-pg
   5. Configurações iniciais
   6. Padronização de códigos e início de uso
   7. Considerações finais

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Comentários

[1] Comentário enviado por cazon em 27/06/2008 - 10:19h

To com problemas ao tentar instalar este pack DBD-pg:

# Failed test 'use DBD::Pg;'
# in t/00basic.t at line 13.
# Tried to use 'DBD::Pg'.
# Error: Can't locate version.pm in @INC (@INC contains: /root/files/DBD-Pg-2.8.1/blib/lib /root/files/DBD-Pg-2.8.1/blib/arch /usr/lib/perl5/5.8.8/i486-linux-thread-multi /usr/lib/perl5/5.8.8 /usr/lib/perl5/site_perl/5.8.8/i486-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl /usr/lib/perl5/vendor_perl/5.8.8/i486-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl .) at /root/files/DBD-Pg-2.8.1/blib/lib/DBD/Pg.pm line 20.
# BEGIN failed--compilation aborted at t/00basic.t line 13.
# Compilation failed in require at (eval 6) line 2.
# BEGIN failed--compilation aborted at (eval 6) line 2.
t/00basic...........NOK 2FAILED--Further testing stopped: Cannot continue without DBD::Pg
make: *** [test_dynamic] Error 9

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[2] Comentário enviado por nissieloin em 27/06/2008 - 10:26h

Qual o comando que gerou este erro?

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[3] Comentário enviado por cazon em 28/06/2008 - 17:36h

Primeiramente executei o #perl Makefile.PL depois ao executar o "make test" deu este erro.
Veja o processo completo:

root@cazon:~/files/DBD-Pg-2.8.1# perl Makefile.PL
Configuring DBD::Pg 2.8.1
PostgreSQL version: 80303 (default port: 5432)
POSTGRES_HOME: (not set)
POSTGRES_INCLUDE: (not set)
POSTGRES_LIB: /usr/local/pgsql/lib
OS: linux
Multiple copies of Driver.xst found in: /usr/lib/perl5/site_perl/5.8.8/i486-linux-thread-multi/auto/DBI/ /usr/lib/perl5/vendor_perl/5.8.8/i486-linux-thread-multi/auto/DBI/ at Makefile.PL line 157
Checking if your kit is complete...
Looks good
Warning: prerequisite version 0 not found.
Could not eval '
package ExtUtils::MakeMaker::_version;
no strict;

local $VERSION;
$VERSION=undef; do {
use version; our $VERSION = qv('2.8.1');
}; $VERSION
' in Pg.pm: Can't locate version.pm in @INC (@INC contains: t/lib /usr/lib/perl5/5.8.8/i486-linux-thread-multi /usr/lib/perl5/5.8.8 /usr/lib/perl5/site_perl/5.8.8/i486-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl /usr/lib/perl5/vendor_perl/5.8.8/i486-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl .) at (eval 10) line 7, <FH> line 20.
BEGIN failed--compilation aborted at (eval 10) line 7, <FH> line 20.
WARNING: Setting VERSION via file 'Pg.pm' failed
at /usr/lib/perl5/5.8.8/ExtUtils/MakeMaker.pm line 495
Multiple copies of Driver.xst found in: /usr/lib/perl5/site_perl/5.8.8/i486-linux-thread-multi/auto/DBI/ /usr/lib/perl5/vendor_perl/5.8.8/i486-linux-thread-multi/auto/DBI/ at Makefile.PL line 231
Using DBI 1.605 (for perl 5.008008 on i486-linux-thread-multi) installed in /usr/lib/perl5/site_perl/5.8.8/i486-linux-thread-multi/auto/DBI/
Writing Makefile for DBD::Pg

root@cazon:~/files/DBD-Pg-2.8.1# make test
cp lib/Bundle/DBD/Pg.pm blib/lib/Bundle/DBD/Pg.pm
cp Pg.pm blib/lib/DBD/Pg.pm
/usr/bin/perl5.8.8 -p -e "s/~DRIVER~/Pg/g; s/^do\(/dontdo\(/" /usr/lib/perl5/site_perl/5.8.8/i486-linux-thread-multi/auto/DBI/Driver.xst > Pg.xsi
/usr/bin/perl5.8.8 /usr/lib/perl5/5.8.8/ExtUtils/xsubpp -typemap /usr/lib/perl5/5.8.8/ExtUtils/typemap Pg.xs > Pg.xsc && mv Pg.xsc Pg.c
cc -c -I/usr/local/pgsql/include -I/usr/lib/perl5/site_perl/5.8.8/i486-linux-thread-multi/auto/DBI -D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -fno-strict-aliasing -pipe -Wdeclaration-after-statement -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DPGLIBVERSION=80303 -DPGDEFPORT=5432 -O2 -march=i486 -mtune=i686 -DPERL_EXTMALLOC_DEF -Dmalloc=Perl_malloc -Dfree=Perl_mfree -Drealloc=Perl_realloc -Dcalloc=Perl_calloc -DVERSION=\"undef\" -DXS_VERSION=\"undef\" -fPIC "-I/usr/lib/perl5/5.8.8/i486-linux-thread-multi/CORE" Pg.c
cc -c -I/usr/local/pgsql/include -I/usr/lib/perl5/site_perl/5.8.8/i486-linux-thread-multi/auto/DBI -D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -fno-strict-aliasing -pipe -Wdeclaration-after-statement -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DPGLIBVERSION=80303 -DPGDEFPORT=5432 -O2 -march=i486 -mtune=i686 -DPERL_EXTMALLOC_DEF -Dmalloc=Perl_malloc -Dfree=Perl_mfree -Drealloc=Perl_realloc -Dcalloc=Perl_calloc -DVERSION=\"undef\" -DXS_VERSION=\"undef\" -fPIC "-I/usr/lib/perl5/5.8.8/i486-linux-thread-multi/CORE" dbdimp.c
cc -c -I/usr/local/pgsql/include -I/usr/lib/perl5/site_perl/5.8.8/i486-linux-thread-multi/auto/DBI -D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -fno-strict-aliasing -pipe -Wdeclaration-after-statement -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DPGLIBVERSION=80303 -DPGDEFPORT=5432 -O2 -march=i486 -mtune=i686 -DPERL_EXTMALLOC_DEF -Dmalloc=Perl_malloc -Dfree=Perl_mfree -Drealloc=Perl_realloc -Dcalloc=Perl_calloc -DVERSION=\"undef\" -DXS_VERSION=\"undef\" -fPIC "-I/usr/lib/perl5/5.8.8/i486-linux-thread-multi/CORE" quote.c
cc -c -I/usr/local/pgsql/include -I/usr/lib/perl5/site_perl/5.8.8/i486-linux-thread-multi/auto/DBI -D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -fno-strict-aliasing -pipe -Wdeclaration-after-statement -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DPGLIBVERSION=80303 -DPGDEFPORT=5432 -O2 -march=i486 -mtune=i686 -DPERL_EXTMALLOC_DEF -Dmalloc=Perl_malloc -Dfree=Perl_mfree -Drealloc=Perl_realloc -Dcalloc=Perl_calloc -DVERSION=\"undef\" -DXS_VERSION=\"undef\" -fPIC "-I/usr/lib/perl5/5.8.8/i486-linux-thread-multi/CORE" types.c
Running Mkbootstrap for DBD::Pg ()
chmod 644 Pg.bs
rm -f blib/arch/auto/DBD/Pg/Pg.so
LD_RUN_PATH="/usr/local/pgsql/lib" cc -shared -L/usr/local/lib Pg.o dbdimp.o quote.o types.o -o blib/arch/auto/DBD/Pg/Pg.so \
-L/usr/local/pgsql/lib -lpq \

chmod 755 blib/arch/auto/DBD/Pg/Pg.so
cp Pg.bs blib/arch/auto/DBD/Pg/Pg.bs
chmod 644 blib/arch/auto/DBD/Pg/Pg.bs
PGINITDB="/usr/local/pgsql/bin/initdb" PERL_DL_NONLAZY=1 /usr/bin/perl5.8.8 "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/00-signature......skipped
all skipped: Set the environment variable TEST_SIGNATURE to enable this test
t/00basic...........
# Failed test 'use DBD::Pg;'
# in t/00basic.t at line 13.
# Tried to use 'DBD::Pg'.
# Error: Can't locate version.pm in @INC (@INC contains: /root/files/DBD-Pg-2.8.1/blib/lib /root/files/DBD-Pg-2.8.1/blib/arch /usr/lib/perl5/5.8.8/i486-linux-thread-multi /usr/lib/perl5/5.8.8 /usr/lib/perl5/site_perl/5.8.8/i486-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl /usr/lib/perl5/vendor_perl/5.8.8/i486-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl .) at /root/files/DBD-Pg-2.8.1/blib/lib/DBD/Pg.pm line 20.
# BEGIN failed--compilation aborted at t/00basic.t line 13.
# Compilation failed in require at (eval 6) line 2.
# BEGIN failed--compilation aborted at (eval 6) line 2.
t/00basic...........NOK 2FAILED--Further testing stopped: Cannot continue without DBD::Pg
make: *** [test_dynamic] Error 9

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[4] Comentário enviado por nissieloin em 30/06/2008 - 11:03h

O problema ao que tudo indica está no seu perl... talvez a versão seja incompatível ou não esteja totalmente instalado. Ele está dando erro pra gerar o make.

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