Won't compile SDR backend

[saxywarrior]

Expected Behavior

Should compile with native backend for bladeRF. libbladerf-dev is installed.

Actual Behavior

Here is the command line output when I try to rebuild:
Found bladeRF lib. Will compile with native bladerf support
Environment variable BLADERF_API_VERSION is unset, try to automatically detect API version
Automatic API version check succeeded.
Using BLADERF_API_VERSION=2.21
Skipping native support for hackrf
Skipping native support for limesdr
Skipping native support for plutosdr
Skipping native support for rtlsdr
Skipping native support for usrp
Skipping native support for sdrplay
Skipping native support for airspy
Skipping native support for bladerf
Skipping native support for hackrf
Skipping native support for limesdr
Skipping native support for plutosdr
Skipping native support for rtlsdr
Skipping native support for usrp
Skipping native support for sdrplay
running clean
'build/lib' does not exist -- can't clean it
'build/bdist.linux-aarch64' does not exist -- can't clean it
'build/scripts-3.8' does not exist -- can't clean it

Platform Specifications

• OS: Ubuntu 20.04
• URH version: 2.9.4
• Python version: 3.8
• Installed via pip

[saxywarrior]

Nevermind running urh with sudo fixed this.