problema di installazione con apache..

ciao salve. ho scaricato un cms k ha il nome "elgg" questo sistema volevo installare si altervista .durante la installazione il sistema elgg ha fatto il "Requirements check" quindo voleva vedere se tutti impostazioni sono correti k puo iniziae di installare. pero mi fa vedere un problema:

Elgg
Welcome
Requirements check
Database installation
Configure site
Create admin account
Finished
Requirements check

Your server failed the requirements check. After you have fixed the below issues, refresh this page. Check the troubleshooting links at the bottom of this page if you need further assistance.

PHP
The open_basedir PHP directive may prevent Elgg from saving files to its data directory.

Web server
We think your server is running the Apache web server.

The rewrite test failed and the most likely cause is that AllowOverride is not set to All for Elgg's directory. This prevents Apache from processing the .htaccess file which contains the rewrite rules.

A less likely cause is Apache is configured with an alias for your Elgg directory and you need to set the RewriteBase in your .htaccess. There are further instructions in the .htaccess file in your Elgg directory.
Database
The database requirements are checked when Elgg loads its database.]

io gia ho cpt k si tratta del apache e il rewrite del chmod 777 e htaccess.. io ho provato impostare tutti i file e cartelle chmod 777 poi ho fatto refresh nella installazione pero il problema nn e´risolto.sempre il stesso errore.e come ho cpt x colpa di questo problema il elgg sistema nn riesce generiere htaccess e rimane vuoto.credo k sia questo il problema pero si come k nn so un ca*** di tutto questo tutto questo mi posso solo imaginare..

htacces.dist:

# Elgg htaccess directives

<Files "htaccess_dist">
order allow,deny
deny from all
</Files>

# Don't allow listing directories
Options -Indexes

# Follow symbolic links
Options +FollowSymLinks

# Default handler
DirectoryIndex index.php


############################
# BROWSER CACHING

# The expires module controls the Expires and Cache-Control headers. Elgg sets
# these for dynamically generated files so this is just for static files.
<IfModule mod_expires.c>
ExpiresActive On
ExpiresDefault "access plus 1 year"
</IfModule>

# Conditional requests are controlled through Last-Modified and ETag headers.
# Elgg sets these on dynamically generated cacheable files so this is just for
# static files. Note: Apache sends Last-Modified by default on static files so
# I don't think we need to be sending ETag for these files.
<FilesMatch "\.(jpg|jpeg|gif|png|mp3|flv|mov|avi|3pg|html|htm| swf|js|css|ico)$">
FileETag MTime Size
</FilesMatch>


############################
# PHP SETTINGS
<IfModule mod_php5.c>
# limit the maximum memory consumed by the php script to 64 MB
php_value memory_limit 64M
# register_globals is deprecated as of PHP 5.3.0 - disable it for security reasons.
php_value register_globals 0
# post_max_size is the maximum size of ALL the data that is POST'ed to php at a time (8 MB)
php_value post_max_size 8388608
# upload_max_filesize is the maximum size of a single uploaded file (5 MB)
php_value upload_max_filesize 5242880
# on development servers, set to 1 to display errors. Set to 0 on production servers.
php_value display_errors 0
</IfModule>


############################
# COMPRESSION

# Turn on mod_gzip if available
<IfModule mod_gzip.c>
mod_gzip_on yes
mod_gzip_dechunk yes
mod_gzip_keep_workfiles No
mod_gzip_minimum_file_size 1000
mod_gzip_maximum_file_size 1000000
mod_gzip_maximum_inmem_size 1000000
mod_gzip_item_include mime ^text/.*
mod_gzip_item_include mime ^application/javascript$
mod_gzip_item_include mime ^application/x-javascript$
# Exclude old browsers and images since IE has trouble with this
mod_gzip_item_exclude reqheader "User-Agent: .*Mozilla/4\..*\["
mod_gzip_item_exclude mime ^image/.*
</IfModule>

## Apache2 deflate support if available
##
## Important note: mod_headers is required for correct functioning across proxies.
##
<IfModule mod_deflate.c>
AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript application/javascript application/x-javascript
BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4\.[0678] no-gzip
BrowserMatch \bMSIE !no-gzip

<IfModule mod_headers.c>
Header append Vary User-Agent env=!dont-vary
</IfModule>

# The following is to disable compression for actions. The reason being is that these
# may offer direct downloads which (since the initial request comes in as text/html and headers
# get changed in the script) get double compressed and become unusable when downloaded by IE.
SetEnvIfNoCase Request_URI action\/* no-gzip dont-vary
SetEnvIfNoCase Request_URI actions\/* no-gzip dont-vary

</IfModule>


############################
# REWRITE RULES

<IfModule mod_rewrite.c>

RewriteEngine on

# If Elgg is in a subdirectory on your site, you might need to add a RewriteBase line
# containing the path from your site root to elgg's root. e.g. If your site is
# http://example.com/ and Elgg is in http://example.com/sites/elgg/, you might need
#
#RewriteBase /sites/elgg/
#
# here, only without the # in front.
#
# If you're not running Elgg in a subdirectory on your site, but still getting lots
# of 404 errors beyond the front page, you could instead try:
#
#RewriteBase /


# If your users receive the message "Sorry, logging in from a different domain is not permitted"
# you must make sure your login form is served from the same hostname as your site pages.
# See http://docs.elgg.org/wiki/Login_token_mismatch_error for more info.
#
# If you must add RewriteRules to change hostname, add them directly below (above all the others)


# In for backwards compatibility
RewriteRule ^pg\/([A-Za-z0-9\_\-]+)$ engine/handlers/page_handler.php?handler=$1&%{QUERY_STRING} [L]
RewriteRule ^pg\/([A-Za-z0-9\_\-]+)\/(.*)$ engine/handlers/page_handler.php?handler=$1&page=$2&%{QUERY_STRING } [L]
RewriteRule ^tag\/(.+)\/?$ engine/handlers/page_handler.php?handler=search&page=$1 [L]


RewriteRule ^action\/([A-Za-z0-9\_\-\/]+)$ engine/handlers/action_handler.php?action=$1&%{QUERY_STRING} [L]

RewriteRule ^cache\/(.*)$ engine/handlers/cache_handler.php?request=$1&%{QUERY_STRING} [L]

RewriteRule ^services\/api\/([A-Za-z0-9\_\-]+)\/(.*)$ engine/handlers/service_handler.php?handler=$1&request=$2&%{QUERY_ STRING} [L]

RewriteRule ^export\/([A-Za-z]+)\/([0-9]+)\/?$ engine/handlers/export_handler.php?view=$1&guid=$2 [L]
RewriteRule ^export\/([A-Za-z]+)\/([0-9]+)\/([A-Za-z]+)\/([A-Za-z0-9\_]+)\/$ engine/handlers/export_handler.php?view=$1&guid=$2&type=$3&idname= $4 [L]

RewriteRule xml-rpc.php engine/handlers/xml-rpc_handler.php [L]
RewriteRule mt/mt-xmlrpc.cgi engine/handlers/xml-rpc_handler.php [L]


# rule for rewrite module test during install - can be removed after installation
RewriteRule ^rewrite.php$ install.php [L]

# Everything else that isn't a file gets routed through the page handler
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([A-Za-z0-9\_\-]+)$ engine/handlers/page_handler.php?handler=$1 [QSA,L]

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([A-Za-z0-9\_\-]+)\/(.*)$ engine/handlers/page_handler.php?handler=$1&page=$2 [QSA,L]


</IfModule>

quindi cosa devo fare o scrivere e dove devo scrivere x mettere in ordine questo problema?? grazie

http://incontritalia.altervista.org/...16/install.php questo e´il link alla mia installazione..vi pregho aiutatemiii

salve sono io di nuovo.ho provato 1000000 volte cambiare le cartelle..spostato il programma da una carta..andata e ritorno in tutti modi ho cambiato il programma e le cartelle e ogni volta ho modificato la htaccess.. tutto questi movimenti ho fatto con aiuti di questo forum e il wiki di elgg..dove pure stavanno scritto come si fa..cmq ho fatto di tutto e il errore esiste ancora.e nn riesco seguire la installazione

http://incontritalia.altervista.org/...p=requirements

[naviland]

credo tu debba decommentare "RewriteBase /" nel tuo file htaccess

cioe togliere # pero questo lo gia fatto e uguale nn funziona

# Elgg htaccess directives

<Files "htaccess_dist">
order allow,deny
deny from all
</Files>

# Don't allow listing directories
Options -Indexes

# Follow symbolic links
Options +FollowSymLinks

# Default handler
DirectoryIndex index.php


############################
# BROWSER CACHING

# The expires module controls the Expires and Cache-Control headers. Elgg sets
# these for dynamically generated files so this is just for static files.
<IfModule mod_expires.c>
ExpiresActive On
ExpiresDefault "access plus 1 year"
</IfModule>

# Conditional requests are controlled through Last-Modified and ETag headers.
# Elgg sets these on dynamically generated cacheable files so this is just for
# static files. Note: Apache sends Last-Modified by default on static files so
# I don't think we need to be sending ETag for these files.
<FilesMatch "\.(jpg|jpeg|gif|png|mp3|flv|mov|avi|3pg|html|htm| swf|js|css|ico)$">
FileETag MTime Size
</FilesMatch>


############################
# PHP SETTINGS
<IfModule mod_php5.c>
# limit the maximum memory consumed by the php script to 64 MB
php_value memory_limit 64M
# register_globals is deprecated as of PHP 5.3.0 - disable it for security reasons.
php_value register_globals 0
# post_max_size is the maximum size of ALL the data that is POST'ed to php at a time (8 MB)
php_value post_max_size 8388608
# upload_max_filesize is the maximum size of a single uploaded file (5 MB)
php_value upload_max_filesize 5242880
# on development servers, set to 1 to display errors. Set to 0 on production servers.
php_value display_errors 0
</IfModule>


############################
# COMPRESSION

# Turn on mod_gzip if available
<IfModule mod_gzip.c>
mod_gzip_on yes
mod_gzip_dechunk yes
mod_gzip_keep_workfiles No
mod_gzip_minimum_file_size 1000
mod_gzip_maximum_file_size 1000000
mod_gzip_maximum_inmem_size 1000000
mod_gzip_item_include mime ^text/.*
mod_gzip_item_include mime ^application/javascript$
mod_gzip_item_include mime ^application/x-javascript$
# Exclude old browsers and images since IE has trouble with this
mod_gzip_item_exclude reqheader "User-Agent: .*Mozilla/4\..*\["
mod_gzip_item_exclude mime ^image/.*
</IfModule>

## Apache2 deflate support if available
##
## Important note: mod_headers is required for correct functioning across proxies.
##
<IfModule mod_deflate.c>
AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript application/javascript application/x-javascript
BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4\.[0678] no-gzip
BrowserMatch \bMSIE !no-gzip

<IfModule mod_headers.c>
Header append Vary User-Agent env=!dont-vary
</IfModule>

# The following is to disable compression for actions. The reason being is that these
# may offer direct downloads which (since the initial request comes in as text/html and headers
# get changed in the script) get double compressed and become unusable when downloaded by IE.
SetEnvIfNoCase Request_URI action\/* no-gzip dont-vary
SetEnvIfNoCase Request_URI actions\/* no-gzip dont-vary

</IfModule>


############################
# REWRITE RULES

<IfModule mod_rewrite.c>

RewriteEngine on

# If Elgg is in a subdirectory on your site, you might need to add a RewriteBase line
# containing the path from your site root to elgg's root. e.g. If your site is
# http://example.com/ and Elgg is in http://example.com/sites/elgg/, you might need
#
#RewriteBase /sites/elgg/
#
# here, only without the # in front.
#
# If you're not running Elgg in a subdirectory on your site, but still getting lots
# of 404 errors beyond the front page, you could instead try:
#
RewriteBase /elgg/install


# If your users receive the message "Sorry, logging in from a different domain is not permitted"
# you must make sure your login form is served from the same hostname as your site pages.
# See http://docs.elgg.org/wiki/Login_token_mismatch_error for more info.
#
# If you must add RewriteRules to change hostname, add them directly below (above all the others)


# In for backwards compatibility
RewriteRule ^pg\/([A-Za-z0-9\_\-]+)$ engine/handlers/page_handler.php?handler=$1&%{QUERY_STRING} [L]
RewriteRule ^pg\/([A-Za-z0-9\_\-]+)\/(.*)$ engine/handlers/page_handler.php?handler=$1&page=$2&%{QUERY_STRING } [L]
RewriteRule ^tag\/(.+)\/?$ engine/handlers/page_handler.php?handler=search&page=$1 [L]


RewriteRule ^action\/([A-Za-z0-9\_\-\/]+)$ engine/handlers/action_handler.php?action=$1&%{QUERY_STRING} [L]

RewriteRule ^cache\/(.*)$ engine/handlers/cache_handler.php?request=$1&%{QUERY_STRING} [L]

RewriteRule ^services\/api\/([A-Za-z0-9\_\-]+)\/(.*)$ engine/handlers/service_handler.php?handler=$1&request=$2&%{QUERY_ STRING} [L]

RewriteRule ^export\/([A-Za-z]+)\/([0-9]+)\/?$ engine/handlers/export_handler.php?view=$1&guid=$2 [L]
RewriteRule ^export\/([A-Za-z]+)\/([0-9]+)\/([A-Za-z]+)\/([A-Za-z0-9\_]+)\/$ engine/handlers/export_handler.php?view=$1&guid=$2&type=$3&idname= $4 [L]

RewriteRule xml-rpc.php engine/handlers/xml-rpc_handler.php [L]
RewriteRule mt/mt-xmlrpc.cgi engine/handlers/xml-rpc_handler.php [L]


# rule for rewrite module test during install - can be removed after installation
RewriteRule ^rewrite.php$ install.php [L]

# Everything else that isn't a file gets routed through the page handler
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([A-Za-z0-9\_\-]+)$ engine/handlers/page_handler.php?handler=$1 [QSA,L]

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([A-Za-z0-9\_\-]+)\/(.*)$ engine/handlers/page_handler.php?handler=$1&page=$2 [QSA,L]


</IfModule>

Prova a sostituire:

RewriteBase /elgg/install

con:

RewriteBase /membri/incontritalia/elgg/

ho provato tante volte e ho provato come hai detto tu.ho sostituito pero il errore e´sempre il stesso