Recentemente comecei a trabalhar no Ubuntu para desenvolvimento web.
Inicialmente instalei o servidor Zend no meu Ubuntu 12.04.3 LTS. Mas depois decidi usar "lamp-server", então desinstalei o servidor Zend executando
/usr/local/zend/bin/uninstall.sh
como mostrado em http://files.zend.com/help/Zend-Server-6/content/deb_uninstalling_zend_server.htm
Agora quero instalar o servidor lamp usando o taskel executando o seguinte comando
sudo tasksel install lamp-server
mas estou tendo problemas para instalá-lo. Recebo uma página de erro quando vou para localhost em um navegador.
Qualquer ajuda será apreciada.
EDIÇÕES DA DISCUSSÃO NOS COMENTÁRIOS
EDITAR 1
Depois de correr sudo apt-get install lamp-server^recebo esta mensagem:
sudo apt-get install lamp-server^
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'apache2-utils' for task 'lamp-server'
Note, selecting 'libwrap0' for task 'lamp-server'
Note, selecting 'libnet-daemon-perl' for task 'lamp-server'
Note, selecting 'libclass-isa-perl' for task 'lamp-server'
Note, selecting 'libaprutil1-dbd-sqlite3' for task 'lamp-server'
Note, selecting 'libswitch-perl' for task 'lamp-server'
Note, selecting 'perl' for task 'lamp-server'
Note, selecting 'libcap2' for task 'lamp-server'
Note, selecting 'libhtml-template-perl' for task 'lamp-server'
Note, selecting 'libdbi-perl' for task 'lamp-server'
Note, selecting 'apache2.2-bin' for task 'lamp-server'
Note, selecting 'mysql-client-core-5.5' for task 'lamp-server'
Note, selecting 'libdbd-mysql-perl' for task 'lamp-server'
Note, selecting 'mysql-server-5.5' for task 'lamp-server'
Note, selecting 'libapr1' for task 'lamp-server'
Note, selecting 'mysql-common' for task 'lamp-server'
Note, selecting 'mysql-client-5.5' for task 'lamp-server'
Note, selecting 'libaprutil1-ldap' for task 'lamp-server'
Note, selecting 'apache2-mpm-prefork' for task 'lamp-server'
Note, selecting 'libplrpc-perl' for task 'lamp-server'
Note, selecting 'tcpd' for task 'lamp-server'
Note, selecting 'apache2' for task 'lamp-server'
Note, selecting 'mysql-server-core-5.5' for task 'lamp-server'
Note, selecting 'apache2.2-common' for task 'lamp-server'
Note, selecting 'mysql-server' for task 'lamp-server'
Note, selecting 'ssl-cert' for task 'lamp-server'
Note, selecting 'perl-modules' for task 'lamp-server'
Note, selecting 'libmysqlclient18' for task 'lamp-server'
Note, selecting 'php5-mysql' for task 'lamp-server'
Note, selecting 'php5-cli' for task 'lamp-server'
Note, selecting 'libapache2-mod-php5' for task 'lamp-server'
Note, selecting 'libaprutil1' for task 'lamp-server'
Note, selecting 'php5-common' for task 'lamp-server'
libapr1 is already the newest version.
libaprutil1 is already the newest version.
libaprutil1-dbd-sqlite3 is already the newest version.
libaprutil1-ldap is already the newest version.
libcap2 is already the newest version.
libclass-isa-perl is already the newest version.
libdbd-mysql-perl is already the newest version.
libdbi-perl is already the newest version.
libhtml-template-perl is already the newest version.
libnet-daemon-perl is already the newest version.
libplrpc-perl is already the newest version.
libswitch-perl is already the newest version.
libwrap0 is already the newest version.
tcpd is already the newest version.
apache2-mpm-prefork is already the newest version.
apache2-utils is already the newest version.
apache2.2-bin is already the newest version.
apache2.2-common is already the newest version.
libapache2-mod-php5 is already the newest version.
libmysqlclient18 is already the newest version.
mysql-client-5.5 is already the newest version.
mysql-client-core-5.5 is already the newest version.
mysql-common is already the newest version.
mysql-server-5.5 is already the newest version.
mysql-server-core-5.5 is already the newest version.
perl is already the newest version.
perl-modules is already the newest version.
php5-cli is already the newest version.
php5-common is already the newest version.
php5-mysql is already the newest version.
ssl-cert is already the newest version.
The following NEW packages will be installed:
apache2 mysql-server
0 upgraded, 2 newly installed, 0 to remove and 348 not upgraded.
Need to get 0 B/13.0 kB of archives.
After this operation, 146 kB of additional disk space will be used.
Do you want to continue [Y/n]? y
Selecting previously unselected package apache2.
(Reading database ... 182247 files and directories currently installed.)
Unpacking apache2 (from .../apache2_2.2.22-1ubuntu1.5_i386.deb) ...
Selecting previously unselected package mysql-server.
Unpacking mysql-server (from .../mysql-server_5.5.37-0ubuntu0.12.04.1_all.deb) ...
Setting up apache2 (2.2.22-1ubuntu1.5) ...
EDITAR 2 Parece que o lamp-server foi instalado corretamente, mas quando vou para o localhost recebo este erro 'Não é possível conectar o Firefox não consegue estabelecer uma conexão com o servidor no localhost'.
Tentei reiniciar o apache2 usando sudo service apache2 restartapenas para enfrentar este erro:
Erro de sintaxe na linha 239 de /etc/apache2/apache2.conf: Não foi possível abrir o arquivo de configuração /etc/phpmyadmin/apache.conf: Nenhum arquivo ou diretório A ação 'configtest' falhou. O log de erros do Apache pode conter mais informações. ...falhar!
Responder1
Você deve executar a instalação nesta sequência:
sudo apt-get updatesudo apt-get install taskselsudo tasksel install lamp-server
Responder2
Desinstale o apache2 e reinstale-o novamente. Parece que há um problema com seus arquivos de configuração do Apache2. Execute os comandos abaixo:
sudo apt-get purge apache2 apache2-utils apache2.2-bin apache2-common
sudo apt-get autoremove
Para confirmar que foi removido, execute: which apache2deve retornar uma linha em branco ou execute sudo service apache2 startdeve retornar 'apache2: serviço não reconhecido'
Agora, para reinstalá-lo novamente, execute:
sudo apt-get install apache2
Localhost agora deve estar funcionando.