Launch install of QRacces dependancy Get:2 http://security.debian.org stretch/updates InRelease [53.0 kB] Ign:3 http://ftp.debian.org/debian stretch InRelease Get:4 http://ftp.debian.org/debian stretch-updates InRelease [93.6 kB] Get:5 http://ftp.debian.org/debian stretch-backports InRelease [91.8 kB] Get:6 http://ftp.debian.org/debian stretch-proposed-updates InRelease [114 kB] Hit:7 http://ftp.debian.org/debian stretch Release Get:8 http://www.deb-multimedia.org stretch InRelease [15.7 kB] Get:9 http://security.debian.org stretch/updates/main Sources [219 kB] Hit:10 https://oph.mdrjr.net/meveric all InRelease Get:11 http://security.debian.org stretch/updates/main arm64 Packages [515 kB] Hit:12 https://oph.mdrjr.net/meveric stretch InRelease Get:13 http://security.debian.org stretch/updates/main Translation-en [235 kB] Get:15 http://www.deb-multimedia.org stretch/main arm64 Packages [96.9 kB] Ign:1 https://repo.jeedom.com/odroid stable InRelease Err:16 https://repo.jeedom.com/odroid stable Release 502 Bad Gateway Reading package lists... E: The repository 'http://repo.jeedom.com/odroid stable Release' does no longer have a Release file. Reading package lists... Building dependency tree... Reading state information... build-essential is already the newest version (12.3). cmake is already the newest version (3.7.2-1). libffi-dev is already the newest version (3.2.1-6). libssl-dev is already the newest version (1.1.0l-1~deb9u1). pkg-config is already the newest version (0.29-4+b1). git is already the newest version (1:2.11.0-3+deb9u7). libopenjp2-7 is already the newest version (2.1.2-1.1+deb9u5). The following additional packages will be installed: libpython3-dev libpython3.5 libpython3.5-dev libpython3.5-minimal libpython3.5-stdlib python3-chardet python3-pkg-resources python3-six python3-urllib3 python3.5 python3.5-dev python3.5-minimal Suggested packages: python3-cryptography python3-idna python3-openssl python3-socks python3-wxgtk3.0 | python3-wxgtk python-setuptools-doc python3.5-venv python3.5-doc binfmt-support The following NEW packages will be installed: libpython3-dev libpython3.5 libpython3.5-dev python3-chardet python3-dev python3-pkg-resources python3-pyudev python3-requests python3-serial python3-setuptools python3-six python3-urllib3 python3.5-dev The following packages will be upgraded: libpython3.5-minimal libpython3.5-stdlib python3.5 python3.5-minimal 4 upgraded, 13 newly installed, 0 to remove and 180 not upgraded. Need to get 8210 kB of archives. After this operation, 22.9 MB of additional disk space will be used. Get:1 http://security.debian.org stretch/updates/main arm64 python3.5 arm64 3.5.3-1+deb9u2 [230 kB] Get:2 http://ftp.debian.org/debian stretch/main arm64 libpython3-dev arm64 3.5.3-1 [18.7 kB] Get:3 http://security.debian.org stretch/updates/main arm64 python3.5-minimal arm64 3.5.3-1+deb9u2 [1257 kB] Get:4 http://ftp.debian.org/debian stretch/main arm64 python3-pkg-resources all 33.1.1-1 [137 kB] Get:5 http://ftp.debian.org/debian stretch/main arm64 python3-chardet all 2.3.0-2 [96.0 kB] Get:6 http://ftp.debian.org/debian stretch/main arm64 python3-dev arm64 3.5.3-1 [1154 B] Get:7 http://ftp.debian.org/debian stretch/main arm64 python3-six all 1.10.0-3 [14.4 kB] Get:8 http://ftp.debian.org/debian stretch/main arm64 python3-pyudev all 0.21.0-1 [40.2 kB] Get:9 http://ftp.debian.org/debian stretch/main arm64 python3-urllib3 all 1.19.1-1 [77.6 kB] Get:10 http://ftp.debian.org/debian stretch/main arm64 python3-requests all 2.12.4-1 [101 kB] Get:11 http://ftp.debian.org/debian stretch/main arm64 python3-serial all 3.2.1-1 [65.3 kB] Get:12 http://ftp.debian.org/debian stretch/main arm64 python3-setuptools all 33.1.1-1 [215 kB] Get:13 http://security.debian.org stretch/updates/main arm64 libpython3.5-stdlib arm64 3.5.3-1+deb9u2 [2034 kB] Get:14 http://security.debian.org stretch/updates/main arm64 libpython3.5-minimal arm64 3.5.3-1+deb9u2 [566 kB] Get:15 http://security.debian.org stretch/updates/main arm64 libpython3.5 arm64 3.5.3-1+deb9u2 [1167 kB] Get:16 http://security.debian.org stretch/updates/main arm64 libpython3.5-dev arm64 3.5.3-1+deb9u2 [1776 kB] Get:17 http://security.debian.org stretch/updates/main arm64 python3.5-dev arm64 3.5.3-1+deb9u2 [413 kB] debconf: unable to initialize frontend: Dialog debconf: (Dialog frontend will not work on a dumb terminal, an emacs shell buffer, or without a controlling terminal.) debconf: falling back to frontend: Readline debconf: unable to initialize frontend: Readline debconf: (This frontend requires a controlling tty.) debconf: falling back to frontend: Teletype dpkg-preconfigure: unable to re-open stdin: Fetched 8210 kB in 1s (7003 kB/s) (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 69468 files and directories currently installed.) Preparing to unpack .../00-python3.5_3.5.3-1+deb9u2_arm64.deb ... Unpacking python3.5 (3.5.3-1+deb9u2) over (3.5.3-1) ... Preparing to unpack .../01-python3.5-minimal_3.5.3-1+deb9u2_arm64.deb ... Unpacking python3.5-minimal (3.5.3-1+deb9u2) over (3.5.3-1) ... Preparing to unpack .../02-libpython3.5-stdlib_3.5.3-1+deb9u2_arm64.deb ... Unpacking libpython3.5-stdlib:arm64 (3.5.3-1+deb9u2) over (3.5.3-1) ... Preparing to unpack .../03-libpython3.5-minimal_3.5.3-1+deb9u2_arm64.deb ... Unpacking libpython3.5-minimal:arm64 (3.5.3-1+deb9u2) over (3.5.3-1) ... Selecting previously unselected package libpython3.5:arm64. Preparing to unpack .../04-libpython3.5_3.5.3-1+deb9u2_arm64.deb ... Unpacking libpython3.5:arm64 (3.5.3-1+deb9u2) ... Selecting previously unselected package libpython3.5-dev:arm64. Preparing to unpack .../05-libpython3.5-dev_3.5.3-1+deb9u2_arm64.deb ... Unpacking libpython3.5-dev:arm64 (3.5.3-1+deb9u2) ... Selecting previously unselected package libpython3-dev:arm64. Preparing to unpack .../06-libpython3-dev_3.5.3-1_arm64.deb ... Unpacking libpython3-dev:arm64 (3.5.3-1) ... Selecting previously unselected package python3-pkg-resources. Preparing to unpack .../07-python3-pkg-resources_33.1.1-1_all.deb ... Unpacking python3-pkg-resources (33.1.1-1) ... Selecting previously unselected package python3-chardet. Preparing to unpack .../08-python3-chardet_2.3.0-2_all.deb ... Unpacking python3-chardet (2.3.0-2) ... Selecting previously unselected package python3.5-dev. Preparing to unpack .../09-python3.5-dev_3.5.3-1+deb9u2_arm64.deb ... Unpacking python3.5-dev (3.5.3-1+deb9u2) ... Selecting previously unselected package python3-dev. Preparing to unpack .../10-python3-dev_3.5.3-1_arm64.deb ... Unpacking python3-dev (3.5.3-1) ... Selecting previously unselected package python3-six. Preparing to unpack .../11-python3-six_1.10.0-3_all.deb ... Unpacking python3-six (1.10.0-3) ... Selecting previously unselected package python3-pyudev. Preparing to unpack .../12-python3-pyudev_0.21.0-1_all.deb ... Unpacking python3-pyudev (0.21.0-1) ... Selecting previously unselected package python3-urllib3. Preparing to unpack .../13-python3-urllib3_1.19.1-1_all.deb ... Unpacking python3-urllib3 (1.19.1-1) ... Selecting previously unselected package python3-requests. Preparing to unpack .../14-python3-requests_2.12.4-1_all.deb ... Unpacking python3-requests (2.12.4-1) ... Selecting previously unselected package python3-serial. Preparing to unpack .../15-python3-serial_3.2.1-1_all.deb ... Unpacking python3-serial (3.2.1-1) ... Selecting previously unselected package python3-setuptools. Preparing to unpack .../16-python3-setuptools_33.1.1-1_all.deb ... Unpacking python3-setuptools (33.1.1-1) ... Setting up python3-serial (3.2.1-1) ... Processing triggers for mime-support (3.60) ... Setting up python3-six (1.10.0-3) ... Setting up python3-pkg-resources (33.1.1-1) ... Setting up python3-pyudev (0.21.0-1) ... Processing triggers for libc-bin (2.24-11+deb9u3) ... Setting up python3-chardet (2.3.0-2) ... Processing triggers for man-db (2.7.6.1-2) ... Setting up python3-urllib3 (1.19.1-1) ... Setting up python3-setuptools (33.1.1-1) ... Setting up libpython3.5-minimal:arm64 (3.5.3-1+deb9u2) ... Setting up libpython3.5-stdlib:arm64 (3.5.3-1+deb9u2) ... Setting up python3.5-minimal (3.5.3-1+deb9u2) ... Setting up python3-requests (2.12.4-1) ... Setting up python3.5 (3.5.3-1+deb9u2) ... Setting up libpython3.5:arm64 (3.5.3-1+deb9u2) ... Setting up libpython3.5-dev:arm64 (3.5.3-1+deb9u2) ... Setting up python3.5-dev (3.5.3-1+deb9u2) ... Setting up libpython3-dev:arm64 (3.5.3-1) ... Setting up python3-dev (3.5.3-1) ... Processing triggers for libc-bin (2.24-11+deb9u3) ... WARNING: apt does not have a stable CLI interface. Use with caution in scripts. Reading package lists... Building dependency tree... Reading state information... libjpeg-dev is already the newest version (1:1.5.1-2). libpng-dev is already the newest version (1.6.28-1+deb9u1). libtiff5-dev is already the newest version (4.0.8-2+deb9u5). 0 upgraded, 0 newly installed, 0 to remove and 180 not upgraded. WARNING: apt does not have a stable CLI interface. Use with caution in scripts. Reading package lists... Building dependency tree... Reading state information... libavcodec-dev is already the newest version (7:3.2.14-1~deb9u1). libavformat-dev is already the newest version (7:3.2.14-1~deb9u1). libswscale-dev is already the newest version (7:3.2.14-1~deb9u1). libv4l-dev is already the newest version (1.12.3-1). 0 upgraded, 0 newly installed, 0 to remove and 180 not upgraded. WARNING: apt does not have a stable CLI interface. Use with caution in scripts. Reading package lists... Building dependency tree... Reading state information... libgtk2.0-dev is already the newest version (2.24.31-2). libcanberra-gtk-module is already the newest version (0.30-3). 0 upgraded, 0 newly installed, 0 to remove and 180 not upgraded. WARNING: apt does not have a stable CLI interface. Use with caution in scripts. Reading package lists... Building dependency tree... Reading state information... libatlas-base-dev is already the newest version (3.10.3-1+b1). gfortran is already the newest version (4:6.3.0-4). 0 upgraded, 0 newly installed, 0 to remove and 180 not upgraded. Reading package lists... Building dependency tree... Reading state information... 0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 180 not upgraded. Need to get 142 kB of archives. After this operation, 0 B of additional disk space will be used. Get:1 http://ftp.debian.org/debian stretch/main arm64 python3-pip all 9.0.1-2+deb9u1 [142 kB] debconf: unable to initialize frontend: Dialog debconf: (Dialog frontend will not work on a dumb terminal, an emacs shell buffer, or without a controlling terminal.) debconf: falling back to frontend: Readline debconf: unable to initialize frontend: Readline debconf: (This frontend requires a controlling tty.) debconf: falling back to frontend: Teletype dpkg-preconfigure: unable to re-open stdin: Fetched 142 kB in 0s (596 kB/s) (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 69934 files and directories currently installed.) Preparing to unpack .../python3-pip_9.0.1-2+deb9u1_all.deb ... Unpacking python3-pip (9.0.1-2+deb9u1) over (9.0.1-2+deb9u1) ... Setting up python3-pip (9.0.1-2+deb9u1) ... Processing triggers for man-db (2.7.6.1-2) ... Requirement already up-to-date: setuptools in /usr/local/lib/python3.5/dist-packages Reading package lists... Building dependency tree... Reading state information... libglib2.0-dev is already the newest version (2.50.3-2+deb9u2). 0 upgraded, 0 newly installed, 0 to remove and 180 not upgraded. Requirement already satisfied: pyudev in /usr/local/lib/python3.5/dist-packages Requirement already satisfied: six in /usr/local/lib/python3.5/dist-packages (from pyudev) Requirement already satisfied: pyserial in /usr/local/lib/python3.5/dist-packages Requirement already satisfied: requests in /usr/local/lib/python3.5/dist-packages Requirement already satisfied: idna<3,>=2.5 in /usr/local/lib/python3.5/dist-packages (from requests) Requirement already satisfied: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in /usr/local/lib/python3.5/dist-packages (from requests) Requirement already satisfied: chardet<4,>=3.0.2 in /usr/local/lib/python3.5/dist-packages (from requests) Requirement already satisfied: certifi>=2017.4.17 in /usr/local/lib/python3.5/dist-packages (from requests) Collecting pillow Using cached https://files.pythonhosted.org/packages/3e/02/b09732ca4b14405ff159c470a612979acfc6e8645dc32f83ea0129709f7a/Pillow-7.2.0.tar.gz Building wheels for collected packages: pillow Running setup.py bdist_wheel for pillow: started Running setup.py bdist_wheel for pillow: finished with status 'error' Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-9yk0e4j9/pillow/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace(' ', ' ');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpno8ol6yfpip-wheel- --python-tag cp35: usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...] or: -c --help [cmd1 cmd2 ...] or: -c --help-commands or: -c cmd --help error: invalid command 'bdist_wheel' ---------------------------------------- Failed building wheel for pillow Running setup.py clean for pillow Failed to build pillow Installing collected packages: pillow Running setup.py install for pillow: started Running setup.py install for pillow: still running... Running setup.py install for pillow: finished with status 'done' Successfully installed pillow-7.2.0 Collecting numpy Using cached https://files.pythonhosted.org/packages/01/1b/d3ddcabd5817be02df0e6ee20d64f77ff6d0d97f83b77f65e98c8a651981/numpy-1.18.5.zip Building wheels for collected packages: numpy Running setup.py bdist_wheel for numpy: started Running setup.py bdist_wheel for numpy: finished with status 'error' Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-00ue0oex/numpy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace(' ', ' ');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpxddt_tidpip-wheel- --python-tag cp35: Running from numpy source directory. Cythonizing sources Processing numpy/random/_bounded_integers.pxd.in Processing numpy/random/mtrand.pyx Traceback (most recent call last): File "/tmp/pip-build-00ue0oex/numpy/tools/cythonize.py", line 61, in process_pyx from Cython.Compiler.Version import version as cython_version ImportError: No module named 'Cython' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/tmp/pip-build-00ue0oex/numpy/tools/cythonize.py", line 238, in main() File "/tmp/pip-build-00ue0oex/numpy/tools/cythonize.py", line 234, in main find_process_files(root_dir) File "/tmp/pip-build-00ue0oex/numpy/tools/cythonize.py", line 225, in find_process_files process(root_dir, fromfile, tofile, function, hash_db) File "/tmp/pip-build-00ue0oex/numpy/tools/cythonize.py", line 191, in process processor_function(fromfile, tofile) File "/tmp/pip-build-00ue0oex/numpy/tools/cythonize.py", line 66, in process_pyx raise OSError('Cython needs to be installed in Python as a module') OSError: Cython needs to be installed in Python as a module Traceback (most recent call last): File "", line 1, in File "/tmp/pip-build-00ue0oex/numpy/setup.py", line 488, in setup_package() File "/tmp/pip-build-00ue0oex/numpy/setup.py", line 469, in setup_package generate_cython() File "/tmp/pip-build-00ue0oex/numpy/setup.py", line 275, in generate_cython raise RuntimeError("Running cythonize failed!") RuntimeError: Running cythonize failed! ---------------------------------------- Failed building wheel for numpy Running setup.py clean for numpy Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-00ue0oex/numpy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace(' ', ' ');f.close();exec(compile(code, __file__, 'exec'))" clean --all: Running from numpy source directory. `setup.py clean` is not supported, use one of the following instead: - `git clean -xdf` (cleans all files) - `git clean -Xdf` (cleans all versioned files, doesn't touch files that aren't checked into the git repo) Add `--force` to your command to use it anyway if you must (unsupported). ---------------------------------------- Failed cleaning build dir for numpy Failed to build numpy Installing collected packages: numpy Running setup.py install for numpy: started Running setup.py install for numpy: finished with status 'error' Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-00ue0oex/numpy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace(' ', ' ');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-iafkvtg3-record/install-record.txt --single-version-externally-managed --compile: Running from numpy source directory. Note: if you need reliable uninstall behavior, then install with pip instead of using `setup.py install`: - `pip install .` (from a git repo or downloaded source release) - `pip install numpy` (last NumPy release on PyPi) Cythonizing sources numpy/random/_bounded_integers.pxd.in has not changed Processing numpy/random/mtrand.pyx Traceback (most recent call last): File "/tmp/pip-build-00ue0oex/numpy/tools/cythonize.py", line 61, in process_pyx from Cython.Compiler.Version import version as cython_version ImportError: No module named 'Cython' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/tmp/pip-build-00ue0oex/numpy/tools/cythonize.py", line 238, in main() File "/tmp/pip-build-00ue0oex/numpy/tools/cythonize.py", line 234, in main find_process_files(root_dir) File "/tmp/pip-build-00ue0oex/numpy/tools/cythonize.py", line 225, in find_process_files process(root_dir, fromfile, tofile, function, hash_db) File "/tmp/pip-build-00ue0oex/numpy/tools/cythonize.py", line 191, in process processor_function(fromfile, tofile) File "/tmp/pip-build-00ue0oex/numpy/tools/cythonize.py", line 66, in process_pyx raise OSError('Cython needs to be installed in Python as a module') OSError: Cython needs to be installed in Python as a module Traceback (most recent call last): File "", line 1, in File "/tmp/pip-build-00ue0oex/numpy/setup.py", line 488, in setup_package() File "/tmp/pip-build-00ue0oex/numpy/setup.py", line 469, in setup_package generate_cython() File "/tmp/pip-build-00ue0oex/numpy/setup.py", line 275, in generate_cython raise RuntimeError("Running cythonize failed!") RuntimeError: Running cythonize failed! ---------------------------------------- Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-00ue0oex/numpy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace(' ', ' ');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-iafkvtg3-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-00ue0oex/numpy/ Collecting scipy Using cached https://files.pythonhosted.org/packages/04/ab/e2eb3e3f90b9363040a3d885ccc5c79fe20c5b8a3caa8fe3bf47ff653260/scipy-1.4.1.tar.gz Complete output from command python setup.py egg_info: WARNING: The wheel package is not available. ERROR: Failed to build one or more wheels Traceback (most recent call last): File "/usr/local/lib/python3.5/dist-packages/setuptools/installer.py", line 128, in fetch_build_egg subprocess.check_call(cmd) File "/usr/lib/python3.5/subprocess.py", line 271, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmpxpnhfn8w', '--quiet', 'numpy>=1.13.3']' returned non-zero exit status 1 The above exception was the direct cause of the following exception: Traceback (most recent call last): File "", line 1, in File "/tmp/pip-build-t47_glsg/scipy/setup.py", line 540, in setup_package() File "/tmp/pip-build-t47_glsg/scipy/setup.py", line 536, in setup_package setup(**metadata) File "/usr/local/lib/python3.5/dist-packages/setuptools/__init__.py", line 164, in setup _install_setup_requires(attrs) File "/usr/local/lib/python3.5/dist-packages/setuptools/__init__.py", line 159, in _install_setup_requires dist.fetch_build_eggs(dist.setup_requires) File "/usr/local/lib/python3.5/dist-packages/setuptools/dist.py", line 702, in fetch_build_eggs replace_conflicting=True, File "/usr/local/lib/python3.5/dist-packages/pkg_resources/__init__.py", line 781, in resolve replace_conflicting=replace_conflicting File "/usr/local/lib/python3.5/dist-packages/pkg_resources/__init__.py", line 1064, in best_match return self.obtain(req, installer) File "/usr/local/lib/python3.5/dist-packages/pkg_resources/__init__.py", line 1076, in obtain return installer(requirement) File "/usr/local/lib/python3.5/dist-packages/setuptools/dist.py", line 758, in fetch_build_egg return fetch_build_egg(self, req) File "/usr/local/lib/python3.5/dist-packages/setuptools/installer.py", line 130, in fetch_build_egg raise DistutilsError(str(e)) from e distutils.errors.DistutilsError: Command '['/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmpxpnhfn8w', '--quiet', 'numpy>=1.13.3']' returned non-zero exit status 1 ---------------------------------------- Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-t47_glsg/scipy/ Requirement already satisfied: qrcode in /usr/local/lib/python3.5/dist-packages Requirement already satisfied: six in /usr/local/lib/python3.5/dist-packages (from qrcode) fatal: destination path 'opencv' already exists and is not an empty directory. fatal: destination path 'opencv_contrib' already exists and is not an empty directory. Already on '3.4' Your branch is up-to-date with 'origin/3.4'. Already on '3.4' Your branch is up-to-date with 'origin/3.4'. mkdir: cannot create directory 'build': File exists -- Detected processor: aarch64 -- Looking for ccache - not found CMake Error at cmake/OpenCVCompilerOptimizations.cmake:582 (message): Compiler doesn't support baseline optimization flags: Call Stack (most recent call first): cmake/OpenCVCompilerOptions.cmake:294 (ocv_compiler_optimization_options) CMakeLists.txt:608 (include) -- Configuring incomplete, errors occurred! See also "/root/opencv/build/CMakeFiles/CMakeOutput.log". See also "/root/opencv/build/CMakeFiles/CMakeError.log". -- Detected processor: aarch64 -- Looking for ccache - not found CMake Error at cmake/OpenCVCompilerOptimizations.cmake:582 (message): Compiler doesn't support baseline optimization flags: Call Stack (most recent call first): cmake/OpenCVCompilerOptions.cmake:294 (ocv_compiler_optimization_options) CMakeLists.txt:608 (include) -- Configuring incomplete, errors occurred! See also "/root/opencv/build/CMakeFiles/CMakeOutput.log". See also "/root/opencv/build/CMakeFiles/CMakeError.log". Makefile:8084: recipe for target 'cmake_check_build_system' failed make: *** [cmake_check_build_system] Error 1 -- Detected processor: aarch64 -- Looking for ccache - not found CMake Error at cmake/OpenCVCompilerOptimizations.cmake:582 (message): Compiler doesn't support baseline optimization flags: Call Stack (most recent call first): cmake/OpenCVCompilerOptions.cmake:294 (ocv_compiler_optimization_options) CMakeLists.txt:608 (include) -- Configuring incomplete, errors occurred! See also "/root/opencv/build/CMakeFiles/CMakeOutput.log". See also "/root/opencv/build/CMakeFiles/CMakeError.log". Makefile:8084: recipe for target 'cmake_check_build_system' failed make: *** [cmake_check_build_system] Error 1 Everything is successfully installed! Warning: apache2.service changed on disk. Run 'systemctl daemon-reload' to reload units.