Fix

The operation is not allowed by RBAC. If role assignments were recently changed, please wait several minutes for role assignments to become effective.

(2,9): error CS0029: Cannot implicitly convert type 'string' to 'int'. C# was designed to enforce types. When working with variables, enforcing types means.

(2,1): error CS0131: The left-hand side of an assignment must be a variable, property or indexer. It's important to notice that assignment happens from right to left.

Encountering tar (child): bzip2: Cannot exec error? This guide covers why it happens during .tar.bz2 extraction and how to fix it by installing bzip2.