Cannot open file: ../dist/checksums/src/checksums/md5

[WeebNetsu]

I noticed while compiling Nimterop that I'm getting an error where modulegraphs.nim cannot open the file checksums/md5, I've traced it down to here https://github.com/nim-lang/Nim/blob/d30565f810ba5165ea2e5bcd91ea3dee9950051f/compiler/modulegraphs.nim#L15C1-L15C43

Is this possibly because the checksums package has become something that needs to be installed? https://nim-lang.org/docs/md5.html

To clarify, I believe this is a Nim 2.0 issue and not a Nimterop issue. I have tried installing the checksums package, but still get the same error.

Here is the full nimble build --verbose output:

nimble build --verbose
     Info:  Nimble data file "/home/netsu/.nimble/nimbledata2.json" has been loaded.
  Verifying dependencies for nimterop@0.6.13
    Reading official package list
   Checking for regex@>= 0.15.0
     Info:  Dependency on regex@>= 0.15.0 already satisfied
  Verifying dependencies for regex@0.22.0
    Reading official package list
   Checking for unicodedb@>= 0.7.2
     Info:  Dependency on unicodedb@>= 0.7.2 already satisfied
  Verifying dependencies for unicodedb@0.12.0
    Reading official package list
   Checking for cligen@>= 1.0.0
     Info:  Dependency on cligen@>= 1.0.0 already satisfied
  Verifying dependencies for cligen@1.6.15
   Building nimterop/nimterop/loaf using c backend
  Executing /usr/bin/nim c --colors:on --noNimblePath -d:NimblePkgVersion=0.6.13 --path:/home/netsu/.nimble/pkgs2/regex-0.22.0-cb1ef890cf1a6036ebb3e2c1651f2bd0ad3c4f4f --path:/home/netsu/.nimble/pkgs2/cligen-1.6.15-69330c86da69969dde7d23669e87503bbd17f459 --path:/home/netsu/.nimble/pkgs2/unicodedb-0.12.0-4452416471e2fe8726eb6070ed6ea7368171cc09 -o:/home/netsu/Documents/Code/Nim/FUN/nimterop/nimterop/loaf /home/netsu/Documents/Code/Nim/FUN/nimterop/nimterop/loaf.nim
Hint: used config file '/etc/nim/nim.cfg' [Conf]
Hint: used config file '/etc/nim/config.nims' [Conf]
..........................................................................................................................................................................
/home/netsu/Documents/Code/Nim/FUN/nimterop/nimterop/loaf.nim(25, 18) template/generic instantiation of `findRec` from here
/home/netsu/Documents/Code/Nim/FUN/nimterop/nimterop/loaf.nim(14, 18) Warning: use contains(string, Regex2) instead; contains is deprecated [Deprecated]
/home/netsu/Documents/Code/Nim/FUN/nimterop/nimterop/loaf.nim(30, 25) Warning: use re2(string) instead; re is deprecated [Deprecated]
Hint:  [Link]
Hint: mm: orc; threads: on; opt: none (DEBUG BUILD, `-d:release` generates faster code)
81476 lines; 1.822s; 167.68MiB peakmem; proj: /home/netsu/Documents/Code/Nim/FUN/nimterop/nimterop/loaf.nim; out: /home/netsu/Documents/Code/Nim/FUN/nimterop/nimterop/loaf [SuccessX]
   Building nimterop/nimterop/toast using c backend
  Executing /usr/bin/nim c --colors:on --noNimblePath -d:NimblePkgVersion=0.6.13 --path:/home/netsu/.nimble/pkgs2/regex-0.22.0-cb1ef890cf1a6036ebb3e2c1651f2bd0ad3c4f4f --path:/home/netsu/.nimble/pkgs2/cligen-1.6.15-69330c86da69969dde7d23669e87503bbd17f459 --path:/home/netsu/.nimble/pkgs2/unicodedb-0.12.0-4452416471e2fe8726eb6070ed6ea7368171cc09 -o:/home/netsu/Documents/Code/Nim/FUN/nimterop/nimterop/toast /home/netsu/Documents/Code/Nim/FUN/nimterop/nimterop/toast.nim
Hint: used config file '/etc/nim/nim.cfg' [Conf]
Hint: used config file '/etc/nim/config.nims' [Conf]
Hint: used config file '/home/netsu/Documents/Code/Nim/FUN/nimterop/nimterop/toast.nims' [Conf]
.............................................................................................................................................
/home/netsu/Documents/Code/Nim/FUN/nimterop/nimterop/globals.nim(4, 26) Hint: duplicate import of 'strutils'; previous import here: /home/netsu/Documents/Code/Nim/FUN/nimterop/nimterop/globals.nim(1, 8) [DuplicateModuleImport]
....................
/usr/lib/nim/compiler/modulegraphs.nim(15, 39) Error: cannot open file: ../dist/checksums/src/checksums/md5
nimble.nim(229)          buildFromDir

    Error:  Build failed for the package: nimterop
     Info:  Nimble data file "/home/netsu/.nimble/nimbledata2.json" has been saved.

Thank you!

[ringabout]

Probably Nimterop needs to call koch checksums somewhere.

[WeebNetsu]

Probably Nimterop needs to call koch checksums somewhere.

Could you give or link me to more information about this? Maybe I'll be able to fix it?

[ringabout]

checksums can be installed to the dist directory via koch checksums

Nim/koch.nim

Line 761 in 3c48af7

of "checksums":

[WeebNetsu]

I took a look at the docs https://nim-lang.org/docs/koch.html but it doesn't really give me any information about koch and how to use it... I feel like it should be included with the Nim binary on install, but I don't seem to have it anywhere... Should I be compiling the code you sent manually to get koch to work, or is there a simpler way around it?

[WeebNetsu]

Seems like the issue was because my Nim did not work properly... When I switched from using the Nim installed by Pacman on my distro to choosenim compiling worked perfectly ~

Shout out to the Nim Telegram group for pointing it out

[xiota]

This issue still relevant. Related: nim-lang/nimble#1103

[shayneoneill]

Seems to also be a problem with Macos brew installed nim. I'l try the "choosenim" version?

edit: Choosenim seems to explode on my mac :(

[melMass]

Seems to also be a problem with Macos brew installed nim.

Yep I just ran into many various issues like this one and the culprit ended up being using the brew version of nim....