If you are a student or a hobbyist, you don't necessarily need to risk a repack.
Most repacks require you to install the ArcGIS License Manager first.
.NET Framework 3.5 SP1 and 4.0 or 4.5 are required. How to Install ArcGIS 10.2.2 Repack arcgis 102 2 for desktop download repack
Run the Setup.exe . Because it is a repack, it will often include the "Background Geoprocessing (64-bit)" and "Data Interoperability" extensions automatically.
Many repacks found on torrent sites or forums contain "cracks" or "patchers" that are often flagged by antivirus software as Trojans or malware. If you are a student or a hobbyist,
Uninstall any previous versions of ArcGIS or Python that might conflict with the new installation.
2.2 GHz minimum; Hyper-threading or Multi-core recommended. RAM: 4 GB minimum (8 GB recommended). Disk Space: Approximately 4 GB for the full suite. How to Install ArcGIS 10
Below is an overview of what to look for, the installation process, and the risks involved when searching for a repacked version of this software.