pi@raspberrypi:~ $ pip install python-lirc
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Defaulting to user installation because normal site-packages is not writeable
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Collecting python-lirc
  Using cached python-lirc-1.2.3.tar.gz (36 kB)
Using legacy setup.py install for python-lirc, since package 'wheel' is not installed.
Installing collected packages: python-lirc
    Running setup.py install for python-lirc ... error
    ERROR: Command errored out with exit status 1:
     command: /usr/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-nTATVo/python-lirc/setup.py'"'"'; __file__='"'"'/tmp/pip-install-nTATVo/python-lirc/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-Pik2vj/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/pi/.local/include/python2.7/python-lirc
         cwd: /tmp/pip-install-nTATVo/python-lirc/
    Complete output (13 lines):
    running install
    running build
    running build_ext
    building 'lirc' extension
    creating build
    creating build/temp.linux-armv7l-2.7
    creating build/temp.linux-armv7l-2.7/lirc
    arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -Wdate-time -D_FORTIFY_SOURCE=2 -g -fdebug-prefix-map=/build/python2.7-InigCj/python2.7-2.7.16=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/lirc/ -I/usr/include/python2.7 -c lirc/lirc.c -o build/temp.linux-armv7l-2.7/lirc/lirc.o
    lirc/lirc.c:276:10: fatal error: lirc/lirc_client.h: Datei oder Verzeichnis nicht gefunden
     #include "lirc/lirc_client.h"
              ^~~~~~~~~~~~~~~~~~~~
    compilation terminated.
    error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-nTATVo/python-lirc/setup.py'"'"'; __file__='"'"'/tmp/pip-install-nTATVo/python-lirc/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-Pik2vj/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/pi/.local/include/python2.7/python-lirc Check the logs for full command output.