Unable to install using Arch Linux

[Finn10111]

I was following the steps shown in the readme but while installing the python modules it failed with this:

[finn@desktop flipperzero-cli-tools]$ pip install -r requirements.txt
Defaulting to user installation because normal site-packages is not writeable
Requirement already satisfied: future==0.18.2 in /home/finn/.local/lib/python3.10/site-packages (from -r requirements.txt (line 1)) (0.18.2)
Collecting iso8601==0.1.16
  Using cached iso8601-0.1.16-py2.py3-none-any.whl (10 kB)
Collecting numpy==1.19.5
  Using cached numpy-1.19.5.zip (7.3 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Collecting Pillow==8.3.1
  Using cached Pillow-8.3.1-cp310-cp310-linux_x86_64.whl
ERROR: Could not find a version that satisfies the requirement pkg-resources==0.0.0 (from versions: none)
ERROR: No matching distribution found for pkg-resources==0.0.0

Even if I remove the line with pkg-resources==0.0.0 in requirements.txt I still get a very long error, last lines look like this:

      gcc: numpy/core/src/umath/extobj.c
      gcc: numpy/core/src/multiarray/getset.c
      gcc: numpy/core/src/common/python_xerbla.c
      gcc: build/src.linux-x86_64-3.10/numpy/core/src/umath/scalarmath.c
      gcc: numpy/core/src/multiarray/mapping.c
      gcc: numpy/core/src/multiarray/methods.c
      gcc: build/src.linux-x86_64-3.10/numpy/core/src/umath/matmul.c
      gcc: build/src.linux-x86_64-3.10/numpy/core/src/umath/clip.c
      error: Command "gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -flto=auto -ffat-lto-objects -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -flto=auto -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -flto=auto -fPIC -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -DNO_ATLAS_INFO=1 -DHAVE_CBLAS -I/usr/local/include -I/usr/include -Ibuild/src.linux-x86_64-3.10/numpy/core/src/umath -Ibuild/src.linux-x86_64-3.10/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.10/numpy/core/src/common -Inumpy/core/include -Ibuild/src.linux-x86_64-3.10/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/usr/include/python3.10 -Ibuild/src.linux-x86_64-3.10/numpy/core/src/common -Ibuild/src.linux-x86_64-3.10/numpy/core/src/npymath -c build/src.linux-x86_64-3.10/numpy/core/src/multiarray/scalartypes.c -o build/temp.linux-x86_64-3.10/build/src.linux-x86_64-3.10/numpy/core/src/multiarray/scalartypes.o -MMD -MF build/temp.linux-x86_64-3.10/build/src.linux-x86_64-3.10/numpy/core/src/multiarray/scalartypes.o.d -std=c99" failed with exit status 1
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for numpy
Failed to build numpy
ERROR: Could not build wheels for numpy, which is required to install pyproject.toml-based projects

I am really curious to get this working so if I can provide any further information please let me know. At the moment I don't know how to fix this. Thanks a lot!

[lomalkin]

Hello! Unfortunately API compatibility was broken in newest versions of firmware, I means command screen_stream was removed from CLI, so frame buffer available only via RPC. You can refer https://github.com/flipperdevices/flipperzero_protobuf_py to use it.