No, these system packages need to be installed. Otherwise you won't get Cygwin's python package accepted.
I recommend to start from scratch. Run configure, read what it recommends to install via Cygwin, do this installation, then run configure again. Before running "make", verify that it accepts the Cygwin python3. On Wednesday, July 20, 2022 at 11:47:41 PM UTC-7 lucas....@gmail.com wrote: > Hi Matthias, > Yes, they are. I have just uninstalled them via Cygwin setup. Should I > uninstall libffi as well? > > On Thursday, 21 July 2022 at 13:22:48 UTC+8 Matthias Koeppe wrote: > >> Are these cygwin packages installed? bzip2 libbz2-devel xz liblzma-devel >> >> On Wednesday, July 20, 2022 at 10:01:30 PM UTC-7 lucas....@gmail.com >> wrote: >> >>> Apologies, my log files are here >>> >>> >>> >>> On Thursday, 21 July 2022 at 12:47:16 UTC+8 Lucas Tan wrote: >>> >>>> Hi Matthias, >>>> >>>> I ran "make bzip2-clean liblzma-clean libffi-clean xz-clean" twice to >>>> ensure that the files are removed. >>>> I check for the following message: "No legacy uninstaller found for >>>> 'xz'; nothing to do", for all files. >>>> I have also ensured that I have python3.9 installed with "python3 >>>> --version" >>>> After running the above, I run "./configure" once more as suggested by >>>> John H Palmieri above. >>>> >>>> I'm not sure if this is relevant, but I noticed these messages when >>>> running "make": >>>> *(first line of xz)* >>>> [xz-5.2.5] Using cached file >>>> /home/Lucas/sage/sage-9.6/upstream/xz-5.2.5.tar.gz >>>> [xz-5.2.5] xz-5.2.5 >>>> [xz-5.2.5] ==================================================== >>>> [xz-5.2.5] Setting up build directory for xz-5.2.5 >>>> [xz-5.2.5] Finished extraction >>>> *(similarly for libffi, the cached file is used)* >>>> >>>> *(first line of python3)* >>>> [python3-3.10.3] Using cached file >>>> /home/Lucas/sage/sage-9.6/upstream/Python-3.10.3.tar.xz >>>> [python3-3.10.3] python3-3.10.3 >>>> [python3-3.10.3] ==================================================== >>>> [python3-3.10.3] Setting up build directory for python3-3.10.3 >>>> [python3-3.10.3] Finished extraction >>>> *(shortly later...)* >>>> [python3-3.10.3] Thread model: posix >>>> [python3-3.10.3] Supported LTO compression algorithms: zlib zstd >>>> [python3-3.10.3] gcc version 11.3.0 (GCC) >>>> [python3-3.10.3] **************************************************** >>>> [python3-3.10.3] Package 'python3' is currently not installed >>>> [python3-3.10.3] Uninstalling 'python3' with legacy uninstaller >>>> [python3-3.10.3] Cleaning out old python / python3 / python3 venv >>>> binaries >>>> [python3-3.10.3] Configuring python3-3.10.3 >>>> >>>> On Thursday, 21 July 2022 at 11:11:42 UTC+8 Lucas Tan wrote: >>>> >>>>> Hi Matthias, >>>>> >>>>> I would believe so. >>>>> ``` >>>>> $ apt-cyg install python39 >>>>> Package python39 is already installed, skipping >>>>> >>>>> $ apt-cyg install python3 >>>>> Package python3 is already installed, skipping >>>>> ``` >>>>> On Thursday, 21 July 2022 at 11:08:50 UTC+8 Matthias Koeppe wrote: >>>>> >>>>>> Did you install the cygwin python3.9 packages? >>>>>> >>>>>> On Wednesday, July 20, 2022 at 8:05:47 PM UTC-7 lucas....@gmail.com >>>>>> wrote: >>>>>> >>>>>>> Hi Matthias, >>>>>>> >>>>>>> I keep receiving the error: package: python3-3.10.3 failed to build. >>>>>>> How do I restrict "make" to python 3.9? >>>>>>> >>>>>>> Sincerely, >>>>>>> Lucas >>>>>>> >>>>>>> On Thursday, 21 July 2022 at 10:34:41 UTC+8 Matthias Koeppe wrote: >>>>>>> >>>>>>>> On Wednesday, July 20, 2022 at 7:26:06 PM UTC-7 lucas....@gmail.com >>>>>>>> wrote: >>>>>>>> >>>>>>>>> >>>>>>>>> I could not install several packages using "apt-cyg". Some >>>>>>>>> packages could not be found, and some packages are not of the same >>>>>>>>> build or >>>>>>>>> version (e.g. apt-cyg install python3 -> python 3.9, not python 3.10 >>>>>>>>> as >>>>>>>>> used by "make"). >>>>>>>>> >>>>>>>> >>>>>>>> That's normal. There's no python 3.10 for Cygwin. Use Cygwin's >>>>>>>> python 3.9 package. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/b306fc49-b06b-42ab-b5e4-2d19c690f748n%40googlegroups.com.
