• [ x] Did you use the latest version of GEF from dev branch?
• [ x] Is your bug specific to GEF (not GDB)? - Try to reproduce it running gdb -nx
• [ x] Did you read the documentation first?
• [ x] Did you check issues (including
  the closed ones) - and the PR?

Step 1: Describe your environment

• Operating System / Distribution: linux
• Architecture: x86_64
• GEF version (including the Python library version) run version in GEF.
  GEF: (Standalone)
  Blob Hash(/home/[]/.gef-278e84dc8b93c3cb5721d87e05df58b606745e74.py): a77ab224515a2c4a945088767e668585932186cb
  SHA1(/home/[]/.gef-278e84dc8b93c3cb5721d87e05df58b606745e74.py): 629bc45f039770cc8389f27243ad57ae62670b5b
  GDB: 9.2
  GDB-Python: 3.8

Step 2: Describe your problem

The install script can't run because of missing $wget_found, this will cause syntax error at line 26 when $wget_found is not set.

Steps to reproduce

wget -q -O- https://github.com/hugsy/gef/raw/master/scripts/gef.sh | sh

Observed Results

The install script fail.

Expected results

gef is installed without error.