Fatal error on Termux, Android 13, and on FreeBSD

[piereligio]

I'm getting this error when I install requirements. Any idea? Thanks in advance

$ python3 -m pip install -r MotionPhotoMuxer/requirements.txt
Collecting py3exiv2==0.9.3 (from -r MotionPhotoMuxer/requirements.txt (line 1))
Using cached py3exiv2-0.9.3.tar.gz (36 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done Building wheels for collected packages: py3exiv2
Building wheel for py3exiv2 (pyproject.toml) ... error error: subprocess-exited-with-error

× Building wheel for py3exiv2 (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [24 lines of output]
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-aarch64-cpython-39 creating build/lib.linux-aarch64-cpython-39/pyexiv2 copying src/pyexiv2/init.py -> build/lib.linux-aarch64-cpython-39/pyexiv2
copying src/pyexiv2/exif.py -> build/lib.linux-aarch64-cpython-39/pyexiv2
copying src/pyexiv2/iptc.py -> build/lib.linux-aarch64-cpython-39/pyexiv2
copying src/pyexiv2/metadata.py -> build/lib.linux-aarch64-cpython-39/pyexiv2
copying src/pyexiv2/preview.py -> build/lib.linux-aarch64-cpython-39/pyexiv2 copying src/pyexiv2/utils.py -> build/lib.linux-aarch64-cpython-39/pyexiv2 copying src/pyexiv2/xmp.py -> build/lib.linux-aarch64-cpython-39/pyexiv2 running build_ext building 'libexiv2python' extension creating build/temp.linux-aarch64-cpython-39 creating build/temp.linux-aarch64-cpython-39/src aarch64-linux-android-clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -fstack-protector-strong -O3 -fstack-protector-strong -O3 -fPIC -I/data/data/com.termux/files/usr/include/python3.9 -c src/exiv2wrapper.cpp -o build/temp.linux-aarch64-cpython-39/src/exiv2wrapper.o -g
In file included from src/exiv2wrapper.cpp:27: src/exiv2wrapper.hpp:32:10: fatal error: 'exiv2/exiv2.hpp' file not found
#include "exiv2/exiv2.hpp"
^~~~~
1 error generated.
error: command '/data/data/com.termux/files/usr/bin/aarch64-linux-android-clang' failed with exit code 1
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for py3exiv2 Failed to build py3exiv2
ERROR: Could not build wheels for py3exiv2, which is required to install pyproject.toml-based projects

[piereligio]

I'm getting the same exact error on FreeBSD, whilst in Windows WSL it worked fine. I wonder if there is some additional step I'm not aware of

[mihir-io]

Thanks for reporting this, I'll look into it.

[romanovj]

pkg install exiv2
pkg install boost-headers
CFLAGS=-D_LIBCPP_ENABLE_CXX17_REMOVED_AUTO_PTR pip install py3exiv2==0.9.3

(I used clang)

[mihir-io]

@piereligio Your original issue seems to be that the exiv2 package isn't installed.

After installing that package with pkg install exiv2, I ran into a new issue:

      /data/data/com.termux/files/usr/include/exiv2/tags.hpp:143:17: error: no template named 'auto_ptr' in namespace 'std'; did you mean simply 'auto_ptr'?
        143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
            |                 ^~~~~
      /data/data/com.termux/files/usr/include/exiv2/config.h:105:3: note: 'auto_ptr' declared here
        105 |   using auto_ptr = std::unique_ptr<T>;
            |   ^
      fatal error: too many errors emitted, stopping now [-ferror-limit=]

Which was solved using @romanovj 's suggestion to add the -D_LIBCPP_ENABLE_CXX17_REMOVED_AUTO_PTR CFLAG to the pip install.

Following his instructions, I was able to get this to work on Android 11 (LineageOS) on the Pixel XL.

[Serendo]

pyexiv2 is hard to install on termux under android 13. You can use exiv2 cmd tool directly to add gcamera tags.

exiv2 -M "reg GCamera http://ns.google.com/photos/1.0/camera/" -M "add Xmp.GCamera.MicroVideo 1" photo.jpg

works fine for me.