Help! TubeBuster Installation Error - Missing index.php and Composer Issues

galataartline

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Feb 11, 2026
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Hello everyone,

I am trying to install the TubeBuster script (v2026.02) on a Shared Hosting (InterServer) with cPanel, but I am facing critical issues.

The Main Problem:The installation ZIP package I received does not contain an index.php file in the root directory. Because of this, when I navigate to my domain, I only see an "Index of /" file listing instead of the installation wizard.

Secondary Issue:When I tried to bypass this by using the index.php found inside the /api folder, I received the following error:

"Error: Composer binary not found. Please install composer manually."
What I have tried so far:

  • Uploaded all files directly to the root (public_html).
  • Created the MySQL database and assigned all privileges.
  • Verified that my hosting plan (InterServer Shared) does not have Terminal/SSH access, so I cannot run composer install or the install-dependencies.sh script.
  • I manually uploaded the vendor folder to /api/vendor, but the script still asks for the Composer binary.
 
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