[issue25223] Statically or dynamically linked to the VC++runtime ? or how Python install fails on Vista despite the VC redist packages - api-ms-win-crt-runtime-l1-1-0.dll
acx01bc added the comment: @steve.dower : the vc_redist packages doesn't list the files it installs, I'm not sure of the names of the files, but who cares, please look at my screenshot of dependency walker, it shows how different versions of Python win32 releases that I downloaded on python.org (3.5.0, 3.4.3,3.3.x) used different vc-runtime settings, and how some of them don't work on Vista. @Wolfgang Langner : "this update doesn't apply to you system" :-) So what I'm saying is : please be careful with the compiler options if you want you executables to be compatible with vista/7/8/10 -- ___ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25223> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue25223] Statically or dynamically linked to the VC++runtime ? or how Python install fails on Vista despite the VC redist packages - api-ms-win-crt-runtime-l1-1-0.dll
Changes by acx01bc <acx...@gmail.com>: -- status: open -> closed ___ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25223> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue25223] Statically or dynamically linked to the VC++runtime ? or how Python install fails on Vista despite the VC redist packages - api-ms-win-crt-runtime-l1-1-0.dll
acx01bc added the comment: On Vista32bits, the VC++2015 redist package does install msvcr140.dll but none of the api-ms-win-crt-***-l1-1-0.dll, thus (that's why I opened this discussion at first) it is impossible to make many of the Python releases working, at least on Vista 32bits. There are many compiler options about the msvcr***.dll (platform V100,V110,V120,V140.., statically or dynamically linked to the C runtime, multi-threaded or not...) and obviously the settings used to build Python 3.4.3 work fine on Vista (platform V100), while the settings used to build Python 3.5.0 don't (platform V140). -- ___ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25223> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue25223] Statically or dynamically linked to the VC++runtime ? or how Python install fails o Vista despite the VC redist packages - api-ms-win-crt-runtime-l1-1-0.dll
New submission from acx01bc: I think you should build Python.exe with the option to be statically linked to the VC++-runtime. This way, the executable is a little bigger, but you ensure nobody will have troubles with some VC-runtime different Dll versions. DETAILS : (I posted it also there http://stackoverflow.com/questions/32748932/python-3-4-3-works-on-windows-vista-but-not-3-5-0-because-of-vc-redist-package ) I am on Windows Vista 32bits. I downloaded Python 3.5.0 but I got the famous api-ms-win-crt-runtime-l1-1-0.dll problem. Then I installed many Visual C++ Redistributable Packages (I tried the 2015's one, then 2013, and 2012) but none of these packages installed any .dll of the correct name. Then, I tried to download a previous version of Python, the 3.3.2 win32 release, I got the same problem ! > Then, I downloaded the Python 3.4.3 Win32 release, and this-one worked immediately. I suspect that version to have been statically linked with the VC-runtime. This clearly lacks of coherence, some Python releases work, while others don't. So I hope some of the Python developers will see that message and will be able to build some binaries compatible with Windows Vista and the VC-redist-packages. Question : did anyone understand where that api-ms-win-crt-runtime-l1-1-0.dll comes from ? I suppose it is related to the VC++ compiler options used when building Python.exe (on my VS2010 I have the options code generation/runtime library/multi-threaded, static or dynamic and general/platform_toolset, V100, V110, V120 or V140) ? -- components: Installation messages: 251463 nosy: acx01bc priority: normal severity: normal status: open title: Statically or dynamically linked to the VC++runtime ? or how Python install fails o Vista despite the VC redist packages - api-ms-win-crt-runtime-l1-1-0.dll type: crash versions: Python 3.5 ___ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25223> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue25223] Statically or dynamically linked to the VC++runtime ? or how Python install fails on Vista despite the VC redist packages - api-ms-win-crt-runtime-l1-1-0.dll
Changes by acx01bc <acx...@gmail.com>: -- title: Statically or dynamically linked to the VC++runtime ? or how Python install fails o Vista despite the VC redist packages - api-ms-win-crt-runtime-l1-1-0.dll -> Statically or dynamically linked to the VC++runtime ? or how Python install fails on Vista despite the VC redist packages - api-ms-win-crt-runtime-l1-1-0.dll ___ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25223> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue25223] Statically or dynamically linked to the VC++runtime ? or how Python install fails on Vista despite the VC redist packages - api-ms-win-crt-runtime-l1-1-0.dll
acx01bc added the comment: With dependency walker I see that : - in 3.4.3, Python34.exe and also Python.34.dll have been dynamically linked with msvcr100.dll (platform target : v100 in Visual C++ project properties), - while in 3.5.0 (the one you download on python.org main page) Python35.exe and Python35.dll have been dynamically linked with msvcr140.dll and many other dlls (platform v140). -- Added file: http://bugs.python.org/file40558/python_dll_problem.jpg ___ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25223> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
