Can't install primefac-fork

[Prokhozhijj]

I have MS Windows 10 64-bit, MS VS 2017, python 3.7

pip install git+git://github.com/elliptic-shiho/primefac-fork@master

Collecting git+git://github.com/elliptic-shiho/primefac-fork@master Cloning git://github.com/elliptic-shiho/primefac-fork (to revision master) to c:\users\prokh\appdata\local\temp\pip-req-build-_df08xib Running command git clone -q git://github.com/elliptic-shiho/primefac-fork 'C:\Users\prokh\AppData\Local\Temp\pip-req-build-_df08xib' Requirement already satisfied: six in c:\python\python37\lib\site-packages (from primefac==1.1.1) (1.12.0) Collecting gmpy (from primefac==1.1.1) Using cached https://files.pythonhosted.org/packages/26/37/2184c13cee81e1dbeaebbb13570195247e73ab2138a3db0c9d2c5347e372/gmpy-1.17.zip Requirement already satisfied: factordb-pycli in c:\python\python37\lib\site-packages (from primefac==1.1.1) (1.2.0) Requirement already satisfied: requests in c:\python\python37\lib\site-packages (from factordb-pycli->primefac==1.1.1) (2.22.0) Requirement already satisfied: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in c:\python\python37\lib\site-packages (from requests->factordb-pycli->primefac==1.1.1) (1.25.3) Requirement already satisfied: idna<2.9,>=2.5 in c:\python\python37\lib\site-packages (from requests->factordb-pycli->primefac==1.1.1) (2.8) Requirement already satisfied: chardet<3.1.0,>=3.0.2 in c:\python\python37\lib\site-packages (from requests->factordb-pycli->primefac==1.1.1) (3.0.4) Requirement already satisfied: certifi>=2017.4.17 in c:\python\python37\lib\site-packages (from requests->factordb-pycli->primefac==1.1.1) (2019.6.16) Installing collected packages: gmpy, primefac Running setup.py install for gmpy ... error ERROR: Command errored out with exit status 1: command: 'c:\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\prokh\AppData\Local\Temp\pip-install-f3nbtvi8\gmpy\setup.py'"'"'; file='"'"'C:\Users\prokh\AppData\Local\Temp\pip-install-f3nbtvi8\gmpy\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record 'C:\Users\prokh\AppData\Local\Temp\pip-record-80p_wjxi\install-record.txt' --single-version-externally-managed --compile cwd: C:\Users\prokh\AppData\Local\Temp\pip-install-f3nbtvi8\gmpy\ Complete output (12 lines): running install running build running build_ext building 'gmpy' extension creating build creating build\temp.win-amd64-3.7 creating build\temp.win-amd64-3.7\Release creating build\temp.win-amd64-3.7\Release\src C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Ic:\python\python37\include -Ic:\python\python37\include "-IC:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\ATLMFC\include" "-IC:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\cppwinrt" /Tcsrc/gmpy.c /Fobuild\temp.win-amd64-3.7\Release\src/gmpy.obj gmpy.c c:\users\prokh\appdata\local\temp\pip-install-f3nbtvi8\gmpy\src\gmpy.h(30): fatal error C1083: Cannot open include file: 'gmp.h': No such file or directory error: command 'C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\bin\HostX86\x64\cl.exe' failed with exit status 2

ERROR: Command errored out with exit status 1: 'c:\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\prokh\AppData\Local\Temp\pip-install-f3nbtvi8\gmpy\setup.py'"'"'; file='"'"'C:\Users\prokh\AppData\Local\Temp\pip-install-f3nbtvi8\gmpy\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record 'C:\Users\prokh\AppData\Local\Temp\pip-record-80p_wjxi\install-record.txt' --single-version-externally-managed --compile Check the logs for full command output.

[Prokhozhijj]

After installing gmpy2-2.0.8-cp37-cp37m-win_amd64.whl taken from here Unofficial Windows Binaries for Python Extension Packages result is still the same as earlier.

[elliptic-shiho]

@Prokhozhijj

c:\users\prokh\appdata\local\temp\pip-install-f3nbtvi8\gmpy\src\gmpy.h(30): fatal error C1083: Cannot open include file: 'gmp.h': No such file or directory

gmpy/gmpy2 uses gmp, you need to install that first.

This is not primefac-fork's issue. so I'll not support/guide of installation of these requirements packages.

[elliptic-shiho]

Ah, sorry, I add gmpy to requirements two years ago but I didn't updated README.md (updated just now). This software uses gmpy, so you need to install that.

[Prokhozhijj]

Whether gmpy2 is not the same? If yes, I already installed it. Please see my second post here.

[elliptic-shiho]

Yes, gmpy is not gmpy2. primefac-fork can use both package but I specified gmpy in installation procedure because I using gmpy for several reasons (e.g. my environment compatibility). I rewrited procedure to use gmpy2. could you retry to install?

[Prokhozhijj]

It works now. Thanks!