jbarlow83
commented
6 years ago Never heard of NixOS but it looks interesting.
You'll need to set the locale to UTF8, e.g. environmemt variable LANG=C.utf-8
Probably for both set up and execution. Python 3 does not work well when the system locale is not Unicode aware.
On Nov 24, 2017 12:07 PM, "sjau" notifications@github.com wrote:
Hi there
I'm currently trying to write a package file for ORCmyPDF for NixOS. I think I'm already pretty far but now I'm stuck on an error that I have no idea how to fix, as it doesn't seem to give any indication, where the problem actually occurs.
Anyway, I do get this error when it's trying to build OCRmyPDF:
building path(s) ‘/nix/store/kdpr7qaz85lrls5mwqyvgrfi5v811i5q-ORCmyPDF-5.4.3’ unpacking sources unpacking source archive /nix/store/ajl9ibrhpbbrrccnyb7s7rl4ix8w7k48-source source root is source setting SOURCE_DATE_EPOCH to timestamp 315619200 of file source/tests/test_userunit.py patching sources configuring building Skipping external program tests because of --force Traceback (most recent call last): File "nix_run_setup.py", line 8, in
exec(compile(getattr(tokenize, 'open', open)(file).read().replace('\r\n', '\n'), file, 'exec')) File "setup.py", line 245, in zip_safe=False) File "/nix/store/166s7l3yjqfc8dj5hfqjb09dbfvp1850-python3-3.6.3/lib/python3.6/distutils/core.py", line 108, in setup _setup_distribution = dist = klass(attrs) File "/nix/store/c08inn71kyzh6ambhh4b3q3h8cbfbfw5-python3.6-bootstrapped-pip-9.0.1/lib/python3.6/site-packages/setuptools/dist.py", line 338, in init _Distribution.init(self, attrs) File "/nix/store/166s7l3yjqfc8dj5hfqjb09dbfvp1850-python3-3.6.3/lib/python3.6/distutils/dist.py", line 281, in init self.finalize_options() File "/nix/store/c08inn71kyzh6ambhh4b3q3h8cbfbfw5-python3.6-bootstrapped-pip-9.0.1/lib/python3.6/site-packages/setuptools/dist.py", line 471, in finalize_options ep.load()(self, ep.name, value) File "/nix/store/snn4yrd7kqhwb9l0j16i9lsl8jh1hibd-python3.6-cffi-1.11.2/lib/python3.6/site-packages/cffi/setuptools_ext.py", line 188, in cffi_modules add_cffi_module(dist, cffi_module) File "/nix/store/snn4yrd7kqhwb9l0j16i9lsl8jh1hibd-python3.6-cffi-1.11.2/lib/python3.6/site-packages/cffi/setuptools_ext.py", line 49, in add_cffi_module execfile(build_file_name, mod_vars) File "/nix/store/snn4yrd7kqhwb9l0j16i9lsl8jh1hibd-python3.6-cffi-1.11.2/lib/python3.6/site-packages/cffi/setuptools_ext.py", line 22, in execfile src = f.read() File "/nix/store/166s7l3yjqfc8dj5hfqjb09dbfvp1850-python3-3.6.3/lib/python3.6/encodings/ascii.py", line 26, in decode return codecs.ascii_decode(input, self.errors)[0] UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 2: ordinal not in range(128) builder for ‘/nix/store/jsnfzz199dy49viv14l1is2i1d2r3lq9-ORCmyPDF-5.4.3.drv’ failed with exit code 1 cannot build derivation ‘/nix/store/niq3y1rw30sqx5gp5jwrd273hlv6xhb2-system-path.drv’: 1 dependencies couldn't be built cannot build derivation ‘/nix/store/1l09hph7klh4a3p3rzlpn19qdzggbxdy-nixos-system-nixos-18.03pre120831.cce47a6bf5.drv’: 1 dependencies couldn't be built error: build of ‘/nix/store/1l09hph7klh4a3p3rzlpn19qdzggbxdy-nixos-system-nixos-18.03pre120831.cce47a6bf5.drv’ failed The current nix expression that I use to try to build it looks like:
{ lib, fetchFromGitHub, python3, callPackage, pytest, unpaper, ghostscript, tesseract, qpdf }:
with python3.pkgs;
let
ruffus = callPackage ("/tankJL/opt/ruffus.nix") {}; img2pdf = callPackage ("/tankJL/opt/img2pdf.nix") {};
in
buildPythonApplication rec { version = "5.4.3"; name = "ORCmyPDF-${version}";
src = fetchFromGitHub { owner = "jbarlow83"; repo = "OCRmyPDF"; rev = version; sha256 = "0vnn6g69vkqldbx76llmyz8h9ia7mkxcp290mxdsydy4bjjik6zf"; };
postPatch = '' substituteInPlace requirements.txt \ --replace "ruffus == 2.6.3" "ruffus" \ --replace "Pillow == 4.3.0" "Pillow" \ --replace "reportlab == 3.4.0" "reportlab" \ --replace "PyPDF2 == 1.26.0" "PyPDF2" \ --replace "img2pdf == 0.2.4" "img2pdf" \ --replace "cffi == 1.11.2" "cffi" substituteInPlace test_requirements.txt \ --replace "pytest >= 3.0" "pytest" export SETUPTOOLS_SCM_PRETEND_VERSION="${version}" '';
buildInputs = [ pytest pytest_xdist pytestcov setuptools_scm ];
propagatedBuildInputs = [ ruffus pillow reportlab pypdf2 img2pdf cffi unpaper ghostscript tesseract qpdf ];
meta = { homepage = https://github.com/jbarlow83/OCRmyPDF; description = "Adds an OCR text layer to scanned PDF files, allowing them to be searched or copy-pasted."; license = lib.licenses.mit; maintainers = with lib.maintainers; [ hyper_ch ]; }; }
I understand that there seems to be a problem with one of the files but I can't figure out where the problem actually occurs.
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sjau
aakropotkin
Atemu
Hi there
I'm currently trying to write a package file for ORCmyPDF for NixOS. I think I'm already pretty far but now I'm stuck on an error that I have no idea how to fix, as it doesn't seem to give any indication, where the problem actually occurs.
Anyway, I do get this error when it's trying to build OCRmyPDF:
The current nix expression that I use to try to build it looks like:
I understand that there seems to be a problem with one of the files but I can't figure out where the problem actually occurs.