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  1. #1
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    LAMP reinstall

    Ok, I am a noob and I am trying to install LAMP on Ubuntu 7.1. However I installed apache2, php5 and mysql and it is not running properly. I would like to start from scratch. Could someone please tell me how to go about removing all three components and then installing all from scratch so that it will run properly?

  2. #2
    Follow Me On Twitter: @djg gold trophysilver trophybronze trophy Dan Grossman's Avatar
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    That depends on how you installed them. How?

  3. #3
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    I installed all of them via the synaptic package manager.

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    Actually, I just uninstalled all components for apache2, php5, and mysql5. I then reinstalled using the terminal:
    apache2: sudo apt-get install apache2
    php5: sudo apt-get install php5
    Then using synaptic: I installed mysql5.0
    After restarting the apache server, I type sudo apache -lto get list of installed modules, i recieve this:
    Compiled in modules:
    core.c
    mod_log_config.c
    mod_logio.c
    prefork.c
    http_core.c
    mod_so.c

    However since i dont see php5 or mysql i then type:
    mike@mike-laptop:~$ sudo apt-get install libapache2-mod-php5 php5-mysql php5

    and i recieve the following

    Reading package lists... Done
    Building dependency tree
    Reading state information... Done
    libapache2-mod-php5 is already the newest version.
    php5-mysql is already the newest version.
    php5 is already the newest version.
    The following packages were automatically installed and are no longer required:
    libsm-dev shtool libice-dev automake1.4 x11proto-xext-dev libatk1.0-dev
    x11proto-kb-dev libglib2.0-dev x11proto-xinerama-dev comerr-dev
    libpango1.0-dev libpcre3-dev x11proto-render-dev libxi-dev m4 libsqlite3-dev
    libxrender-dev autoconf libcairo2-dev libxdmcp-dev libkrb5-dev libclamav2
    libapr1-dev libldap2-dev libfontconfig1-dev x11proto-composite-dev
    xtrans-dev libtool libmcrypt4 x11proto-core-dev libxcursor-dev libgmp3c2
    x11proto-randr-dev x11proto-damage-dev autotools-dev libssl-dev
    libgtk2.0-dev libxext-dev libxdamage-dev libdb4.4-dev x11proto-input-dev
    libfreetype6-dev x11proto-fixes-dev libxau-dev libxcomposite-dev uuid-dev
    libpq-dev libxrandr-dev libkadm55 libexpat1-dev libxft-dev libx11-dev
    libxfixes-dev libaprutil1-dev libxinerama-dev libid3-3.8.3c2a
    Use 'apt-get autoremove' to remove them.
    0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.



    Why isnt't this working? What am i missing?

  5. #5
    Follow Me On Twitter: @djg gold trophysilver trophybronze trophy Dan Grossman's Avatar
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    PHP and MySQL are not compiled into Apache. MySQL is a completely separate application, and PHP is a dynamically loaded module. Not being in the list of modules compiled into Apache doesn't mean they're not installed.

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    I guess what im trying to say is that, they are installed, just not configured properly. The reason i say this is if i type localhost in my browser I pull up the var/www which is good, however if i type http://localhost/apache2-default/index.html
    I do not receive the "It works" page. Also In my var/www folder is a file called phptest.php. If i type localhost/phptest.php i recieve a dialog box prompting me to save or open from its location. I have had this happen on my windows machine and just reinstalled and it corrected. However, since that did not work here i dont know how to correct it? Any ideas? Below are my apache2.conf file and httpd.conf:


    apache2.conf

    ### Section 1: Global Environment
    #
    # The directives in this section affect the overall operation of Apache,
    # such as the number of concurrent requests it can handle or where it
    # can find its configuration files.
    #

    #
    # ServerRoot: The top of the directory tree under which the server's
    # configuration, error, and log files are kept.
    #
    # NOTE! If you intend to place this on an NFS (or otherwise network)
    # mounted filesystem then please read the LockFile documentation (available
    # at <URL:http://httpd.apache.org/docs-2.1/mod/mpm_common.html#lockfile>);
    # you will save yourself a lot of trouble.
    #
    # Do NOT add a slash at the end of the directory path.
    #
    ServerRoot "/etc/apache2"

    #
    # The accept serialization lock file MUST BE STORED ON A LOCAL DISK.
    #
    #<IfModule !mpm_winnt.c>
    #<IfModule !mpm_netware.c>
    LockFile /var/lock/apache2/accept.lock
    #</IfModule>
    #</IfModule>

    #
    # PidFile: The file in which the server should record its process
    # identification number when it starts.
    #
    PidFile /var/run/apache2.pid

    #
    # Timeout: The number of seconds before receives and sends time out.
    #
    Timeout 300

    #
    # KeepAlive: Whether or not to allow persistent connections (more than
    # one request per connection). Set to "Off" to deactivate.
    #
    KeepAlive On

    #
    # MaxKeepAliveRequests: The maximum number of requests to allow
    # during a persistent connection. Set to 0 to allow an unlimited amount.
    # We recommend you leave this number high, for maximum performance.
    #
    MaxKeepAliveRequests 100

    #
    # KeepAliveTimeout: Number of seconds to wait for the next request from the
    # same client on the same connection.
    #
    KeepAliveTimeout 15

    ##
    ## Server-Pool Size Regulation (MPM specific)
    ##

    # prefork MPM
    # StartServers: number of server processes to start
    # MinSpareServers: minimum number of server processes which are kept spare
    # MaxSpareServers: maximum number of server processes which are kept spare
    # MaxClients: maximum number of server processes allowed to start
    # MaxRequestsPerChild: maximum number of requests a server process serves
    <IfModule mpm_prefork_module>
    StartServers 5
    MinSpareServers 5
    MaxSpareServers 10
    MaxClients 150
    MaxRequestsPerChild 0
    </IfModule>

    # worker MPM
    # StartServers: initial number of server processes to start
    # MaxClients: maximum number of simultaneous client connections
    # MinSpareThreads: minimum number of worker threads which are kept spare
    # MaxSpareThreads: maximum number of worker threads which are kept spare
    # ThreadsPerChild: constant number of worker threads in each server process
    # MaxRequestsPerChild: maximum number of requests a server process serves
    <IfModule mpm_worker_module>
    StartServers 2
    MaxClients 150
    MinSpareThreads 25
    MaxSpareThreads 75
    ThreadsPerChild 25
    MaxRequestsPerChild 0
    </IfModule>

    User www-data
    Group www-data

    #
    # AccessFileName: The name of the file to look for in each directory
    # for additional configuration directives. See also the AllowOverride
    # directive.
    #

    AccessFileName .htaccess

    #
    # The following lines prevent .htaccess and .htpasswd files from being
    # viewed by Web clients.
    #
    <Files ~ "^\.ht">
    Order allow,deny
    Deny from all
    </Files>

    #
    # DefaultType is the default MIME type the server will use for a document
    # if it cannot otherwise determine one, such as from filename extensions.
    # If your server contains mostly text or HTML documents, "text/plain" is
    # a good value. If most of your content is binary, such as applications
    # or images, you may want to use "application/octet-stream" instead to
    # keep browsers from trying to display binary files as though they are
    # text.
    #
    DefaultType text/plain


    #
    # HostnameLookups: Log the names of clients or just their IP addresses
    # e.g., www.apache.org (on) or 204.62.129.132 (off).
    # The default is off because it'd be overall better for the net if people
    # had to knowingly turn this feature on, since enabling it means that
    # each client request will result in AT LEAST one lookup request to the
    # nameserver.
    #
    HostnameLookups Off

    # ErrorLog: The location of the error log file.
    # If you do not specify an ErrorLog directive within a <VirtualHost>
    # container, error messages relating to that virtual host will be
    # logged here. If you *do* define an error logfile for a <VirtualHost>
    # container, that host's errors will be logged there and not here.
    #
    ErrorLog /var/log/apache2/error.log

    #
    # LogLevel: Control the number of messages logged to the error_log.
    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    #
    LogLevel warn

    # Include module configuration:
    Include /etc/apache2/mods-enabled/*.load
    Include /etc/apache2/mods-enabled/*.conf

    # Include all the user configurations:
    Include /etc/apache2/httpd.conf

    # Include ports listing
    Include /etc/apache2/ports.conf

    #
    # The following directives define some format nicknames for use with
    # a CustomLog directive (see below).
    #
    LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
    LogFormat "%h %l %u %t \"%r\" %>s %b" common
    LogFormat "%{Referer}i -> %U" referer
    LogFormat "%{User-agent}i" agent

    #
    # ServerTokens
    # This directive configures what you return as the Server HTTP response
    # Header. The default is 'Full' which sends information about the OS-Type
    # and compiled in modules.
    # Set to one of: Full | OS | Minor | Minimal | Major | Prod
    # where Full conveys the most information, and Prod the least.
    #
    ServerTokens Full

    #
    # Optionally add a line containing the server version and virtual host
    # name to server-generated pages (internal error documents, FTP directory
    # listings, mod_status and mod_info output etc., but not CGI generated
    # documents or custom error documents).
    # Set to "EMail" to also include a mailto: link to the ServerAdmin.
    # Set to one of: On | Off | EMail
    #
    ServerSignature On



    #
    # Customizable error responses come in three flavors:
    # 1) plain text 2) local redirects 3) external redirects
    #
    # Some examples:
    #ErrorDocument 500 "The server made a boo boo."
    #ErrorDocument 404 /missing.html
    #ErrorDocument 404 "/cgi-bin/missing_handler.pl"
    #ErrorDocument 402 http://www.example.com/subscription_info.html
    #

    #
    # Putting this all together, we can internationalize error responses.
    #
    # We use Alias to redirect any /error/HTTP_<error>.html.var response to
    # our collection of by-error message multi-language collections. We use
    # includes to substitute the appropriate text.
    #
    # You can modify the messages' appearance without changing any of the
    # default HTTP_<error>.html.var files by adding the line:
    #
    # Alias /error/include/ "/your/include/path/"
    #
    # which allows you to create your own set of files by starting with the
    # /usr/share/apache2/error/include/ files and copying them to /your/include/path/,
    # even on a per-VirtualHost basis. The default include files will display
    # your Apache version number and your ServerAdmin email address regardless
    # of the setting of ServerSignature.
    #
    # The internationalized error documents require mod_alias, mod_include
    # and mod_negotiation. To activate them, uncomment the following 30 lines.

    # Alias /error/ "/usr/share/apache2/error/"
    #
    # <Directory "/usr/share/apache2/error">
    # AllowOverride None
    # Options IncludesNoExec
    # AddOutputFilter Includes html
    # AddHandler type-map var
    # Order allow,deny
    # Allow from all
    # LanguagePriority en cs de es fr it nl sv pt-br ro
    # ForceLanguagePriority Prefer Fallback
    # </Directory>
    #
    # ErrorDocument 400 /error/HTTP_BAD_REQUEST.html.var
    # ErrorDocument 401 /error/HTTP_UNAUTHORIZED.html.var
    # ErrorDocument 403 /error/HTTP_FORBIDDEN.html.var
    # ErrorDocument 404 /error/HTTP_NOT_FOUND.html.var
    # ErrorDocument 405 /error/HTTP_METHOD_NOT_ALLOWED.html.var
    # ErrorDocument 408 /error/HTTP_REQUEST_TIME_OUT.html.var
    # ErrorDocument 410 /error/HTTP_GONE.html.var
    # ErrorDocument 411 /error/HTTP_LENGTH_REQUIRED.html.var
    # ErrorDocument 412 /error/HTTP_PRECONDITION_FAILED.html.var
    # ErrorDocument 413 /error/HTTP_REQUEST_ENTITY_TOO_LARGE.html.var
    # ErrorDocument 414 /error/HTTP_REQUEST_URI_TOO_LARGE.html.var
    # ErrorDocument 415 /error/HTTP_UNSUPPORTED_MEDIA_TYPE.html.var
    # ErrorDocument 500 /error/HTTP_INTERNAL_SERVER_ERROR.html.var
    # ErrorDocument 501 /error/HTTP_NOT_IMPLEMENTED.html.var
    # ErrorDocument 502 /error/HTTP_BAD_GATEWAY.html.var
    # ErrorDocument 503 /error/HTTP_SERVICE_UNAVAILABLE.html.var
    # ErrorDocument 506 /error/HTTP_VARIANT_ALSO_VARIES.html.var



    # Include of directories ignores editors' and dpkg's backup files,
    # see README.Debian for details.

    # Include generic snippets of statements
    Include /etc/apache2/conf.d/

    # Include the virtual host configurations:
    Include /etc/apache2/sites-enabled/


    httpd.conf
    ServerName "localhost"
    DirectoryIndex index.html index.php
    AddType application/x-httpd-php .php
    AddType application/x-httpd-php-source .phps

  7. #7
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    I also moved my php5.conf and php5.load files from ../mods-available to ../mods-enabled


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