MSYS2 command failed when install.

[diantaowang]

Description

When I installed OCaml, I encountered some problems that caused the installation to fail, which seems to be caused by MSYS2. Thanks!

Environment

• Windows 10: Version 21H1 (OS Build 19043.1645)
• MSVC 2019

Error Message

Setup did not complete because an error occurred.
MSYS2 command failed! Exited with 107. Command was: export DKML_TMP_PARENTDIR='/c/Users/diawan01/AppData/Local/Temp/PAD3D51/0' && export PATH='/c/Program Files/Git/cmd':"$PATH" && env DiskuvOCamlVarsVersion=2 DiskuvOCamlHome='/c/Users/diawan01/AppData/Local/Programs/DISKUV1/0' DiskuvOCamlBinaryPaths='/c/Users/diawan01/AppData/Local/Programs/DISKUV1/0/usr/bin:/c/Users/diawan01/AppData/Local/Programs/DISKUV1/0/bin' DiskuvOCamlMSYS2Dir='/' DiskuvOCamlDeploymentId='v-1.0.1;ocaml-4.12.1;opam-2.2.0alphadev;inotify-36d18f3dfe042b21d7136a1479f08f0d8e30e2f9;msys2-999CED2C8F5FF6A2;docker-B01818D2C9F9286A;pkgs-41F2F26E25F649A6;bins-A13EC471D2E2F24D;stubs-4E6958B274EAB043;toplevels-80941AA1C64DA259' DiskuvOCamlVersion='1.0.1' WITHDKML_ENABLE=OFF OCAMLLIB= TOPDIR='/c/Users/diawan01/AppData/Local/Temp/7ZC0F01/sg/NETWOR1/WINDOW1/dkmldir/vendor/drc/all/emptytop' /opt/diskuv-ocaml/installtime/private/install-ocaml.sh '/c/Users/diawan01/AppData/Local/Temp/7ZC0F01/sg/NETWOR1/WINDOW1/dkmldir' 46c947827ec2f6d6da7fe5e195ae5dda1d2ad0c5 windows_x86_64 '/c/Users/diawan01/AppData/Local/Programs/DISKUV~1/0'

at Invoke-MSYS2Command, C:\Users\diawan01\AppData\Local\Temp\7zC0F03438\sg\network-ocamlcompiler\windows_x86_64\dkmldir\vendor\drd\src\windows\UnixInvokers\UnixInvokers.psm1: line 152
at Invoke-MSYS2CommandWithProgress, C:\Users\diawan01\AppData\Local\Temp\7zC0F03438\sg\network-ocamlcompiler\windows_x86_64\setup-userprofile.ps1: line 822
at , C:\Users\diawan01\AppData\Local\Temp\7zC0F03438\sg\network-ocamlcompiler\windows_x86_64\setup-userprofile.ps1: line 1166
at , : line 1
at , : line 1

[Advanced] MSYS2 commands can be run with: C:\Users\diawan01\AppData\Local\Programs\DISKUV~1\tools\MSYS2\msys2_shell.cmd

Bug Reports can be filed at https://github.com/diskuv/dkml-installer-ocaml/issues
Please copy the error message and attach the log file available at
C:\Users\diawan01\AppData\Local\Programs\DISKUV~1\0\setup-userprofile.full.log

FATAL [a0d16230]. A transient failure occurred.

Root cause: The conformant command had exit code 1:
C:\Users\diawan01\AppData\Local\Temp\7zC0F03438\sg\network-ocamlcompiler\windows_x86_64\setup-userprofile.bat
-AllowRunAsAdmin
-InstallationPrefix
C:\Users\diawan01\AppData\Local\Programs\DISKUV1
-MSYS2Dir
C:\Users\diawan01\AppData\Local\Programs\DISKUV1\tools\MSYS2
-OpamBinDir
C:\Users\diawan01\AppData\Local\Temp\PAD3D51\opam
-DkmlPath
C:\Users\diawan01\AppData\Local\Temp\7ZC0F01\sg\NETWOR1\WINDOW1\dkmldir
-DkmlHostAbi windows_x86_64
-TempParentPath
C:\Users\diawan01\AppData\Local\Temp\PAD3D5~1
-SkipProgress

>>> A transient failure occurred. <<<

dkml-package.bc: [ERROR] FATAL [5f927a8b].
A transient failure occurred.
Root cause: The command had exit code 20:
C:\Users\diawan01\AppData\Local\Temp\7zC0F03438\bin\dkml-install-user-runner.exe
install-user-network-ocamlcompiler
--verbosity=info --color=always
--prefix
C:\Users\diawan01\AppData\Local\Programs\DiskuvOCaml
--staging-files
C:\Users\diawan01\AppData\Local\Temp\7zC0F03438\sg
>>> A transient failure occurred. <<<

Press "y" and ENTER to exit the installer.

[diantaowang]

Partial Log

File "C:\Users\diawan01\AppData\Local\Programs\DiskuvOCaml\0\src\ocaml\stdlib\ephemeron.ml", line 1:
Error: I/O error: Permission denied
make: *** [Makefile:216: stdlib__ephemeron.cmx] Error 2
make: *** Waiting for unfinished jobs....
make: Leaving directory '/c/Users/diawan01/AppData/Local/Programs/DiskuvOCaml/0/src/ocaml/stdlib'
FATAL: make -j8 -l8 CAMLDEP=C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/runtime/ocamlrun.exe C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/ocamlc.exe -depend CAMLLEX=C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/runtime/ocamlrun.exe C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/lex/ocamllex.exe OCAMLLEX=C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/runtime/ocamlrun.exe C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/lex/ocamllex.exe CAMLYACC=C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/yacc/ocamlyacc.exe OCAMLYACC=C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/yacc/ocamlyacc.exe CAMLRUN=C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/runtime/ocamlrun.exe OCAMLRUN=C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/runtime/ocamlrun.exe CAMLC=C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/support/env.exe C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/support/ocamlcHost-compile-stdlib.wrapper OCAMLC=C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/support/env.exe C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/support/ocamlcHost-compile-stdlib.wrapper CAMLOPT=C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/support/env.exe C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/support/ocamloptHost-compile-stdlib.wrapper OCAMLOPT=C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/support/env.exe C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/support/ocamloptHost-compile-stdlib.wrapper OCAMLDOC_RUN=C:/Users/diawan01/AppData/Local/Programs/DiskuvOCaml/tools/MSYS2/usr/bin/env.exe CAML_LD_LIBRARY_PATH=C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/otherlibs/win32unix:C:/Users/diawan01/AppData/Local/Programs/DISKUV1/0/src/ocaml/otherlibs/str C:/Users/diawan01/AppData/Local/Programs/DISKUV~1/0/src/ocaml/ocamldoc/ocamldoc.exe NATDYNLINK=true NATDYNLINKOPTS= -C stdlib allopt failed
@err+ utils/config.ml
@config.ml+| #2 "utils/config.mlp"
@config.ml+| ()
@config.ml+| (* )
@config.ml+| ( OCaml )
@config.ml+| ( )
@config.ml+| ( Xavier Leroy, projet Cristal, INRIA Rocquencourt )
@config.ml+| ( )
@config.ml+| ( Copyright 1996 Institut National de Recherche en Informatique et )
@config.ml+| ( en Automatique. )
@config.ml+| ( )
@config.ml+| ( All rights reserved. This file is distributed under the terms of )
@config.ml+| ( the GNU Lesser General Public License version 2.1, with the )
@config.ml+| ( special exception on linking described in the file LICENSE. )
@config.ml+| ( *)
@config.ml+| ()

[jonahbeckford]

Sorry I didn't see this earlier! I missed the email notification.

The Error: I/O error: Permission denied is likely due to your anti-virus blocking access to some files, or you are running out of disk space. Please temporarily disable your anti-virus during the install, and double-check you have lots of disk space.

If that doesn't fix your issue, you can setup a Zoom video call at https://calendly.com/diskuv/60min-install .

[jonahbeckford]

Closing since aged out without a response. Re-open if this still needs engagement.