File: //proc/thread-self/root/var/softaculous/elgg4/install.xml
<softinstall xmlns="http://www.softaculous.com">
<settings>
<group>
<heading>{{site_set}}</heading>
<input type="text" name="site_name" size="30" value="My Elgg site">
<head>{{site_name}}</head>
</input>
<input type="text" name="site_desc" size="30" value="Welcome to your Elgg site!">
<head>{{site_desc}}</head>
</input>
<input type="text" name="site_email" size="30" value="site" softmail="true">
<head>{{site_email}}</head>
<handle>__email_address</handle>
</input>
</group>
<group>
<heading>{{db_set}}</heading>
<input type="text" name="dbprefix" size="30" value="elgg_">
<head>{{db_pre}}</head>
<optional>true</optional>
</input>
</group>
<group>
<heading>{{ad_act}}</heading>
<input type="text" name="admin_username" size="30" value="admin">
<head>{{ad_name}}</head>
</input>
<input type="text" name="admin_pass" size="30" value="password">
<head>{{ad_pass}}</head>
<handle>__ad_pass</handle>
</input>
<input type="text" name="admin_realname" size="30" value="Administrator">
<head>{{real_name}}</head>
</input>
<input type="text" name="admin_email" size="30" value="admin" softmail="true">
<head>{{ad_email}}</head>
<handle>__email_address</handle>
</input>
</group>
<group>
<heading>{{ad_lang}}</heading>
<input type="select">
<select name="language">
<option value="en">English</option>
<option value="ca">Catalan</option>
<option value="cmn">Chinese (Mandarin) </option>
<option value="zh_hans">Chinese (Simplified)</option>
<option value="hr">Croatian</option>
<option value="cs">Czech</option>
<option value="da">Danish</option>
<option value="nl">Dutch</option>
<option value="fi">Finnish</option>
<option value="fr">French</option>
<option value="gl">Galician</option>
<option value="de">German</option>
<option value="el">Greek</option>
<option value="id">Indonesian</option>
<option value="it">Italian</option>
<option value="ja">Japanese</option>
<option value="ko">Korean</option>
<option value="fa">Persian</option>
<option value="pl">Polish</option>
<option value="ro_ro">Romanian (Romania)</option>
<option value="ru">Russian</option>
<option value="gd">Scottish Gaelic</option>
<option value="sr">Serbian</option>
<option value="es">Spanish</option>
<option value="sv">Swedish</option>
<option value="tr">Turkish</option>
</select>
<head>{{select_lang}}</head>
</input>
</group>
</settings>
<db>mysql</db>
<datadir>elggdata</datadir>
</softinstall>