riot-versions.txt

Operating System Environment
----------------------------
         Operating System: "Debian GNU/Linux" 
                   Kernel: Linux 5.4.18-0-lts x86_64 unknown
             System shell: /usr/bin/dash (probably dash)
             make's shell: /usr/bin/dash (probably dash)

Installed compiler toolchains
-----------------------------
               native gcc: gcc (Debian 9.2.1-28) 9.2.1 20200203
        arm-none-eabi-gcc: arm-none-eabi-gcc (15:7-2018-q2-6+b1) 7.3.1 20180622 (release) [ARM/embedded-7-branch revision 261907]
                  avr-gcc: avr-gcc (GCC) 5.4.0
         mips-mti-elf-gcc: missing
               msp430-gcc: missing
     riscv-none-embed-gcc: missing
     xtensa-esp32-elf-gcc: missing
   xtensa-esp8266-elf-gcc: missing
                    clang: clang version 9.0.1-8 

Installed compiler libs
-----------------------
     arm-none-eabi-newlib: "3.1.0"
      mips-mti-elf-newlib: missing
  riscv-none-embed-newlib: missing
  xtensa-esp32-elf-newlib: missing
xtensa-esp8266-elf-newlib: missing
                 avr-libc: "2.0.0" ("20150208")

Installed development tools
---------------------------
                   ccache: missing
                    cmake: cmake version 3.16.3
                 cppcheck: missing
                  doxygen: missing
                      git: git version 2.25.0
                     make: GNU Make 4.2.1
                  openocd: Open On-Chip Debugger 0.10.0
                   python: missing
                  python2: missing
                  python3: Python 3.7.6
                   flake8: error: /usr/bin/python3: No module named flake8
               coccinelle: missing