Hi Xiyue, Xiyue Deng <[email protected]> writes:
> Hi Loris, > > "Loris Bennett" <[email protected]> writes: > >> Hi Xiyue, >> >> Xiyue Deng <[email protected]> writes: >> >>> Hi Loris, >>> >>> "Loris Bennett" <[email protected]> writes: >>> >>>> Hi, >>>> >>>> I am on Debian 13 and am trying to install the Python language grammar for >>>> tree sitter. IIUC there is some ABI issue regarding the installed version >>>> of >>>> libtree-sitter (on Debian 13: 0.22.6) and the version of the language >>>> grammar >>>> one can install. >>>> >>>> However I have tried multiple versions of the grammar, from the very old to >>>> the most recent and always get the error: >>>> >>>> Warning (treesit): The installed language grammar for python cannot be >>>> located or has problems (version-mismatch): 15 >>>> >>>> What am I doing wrong? >>>> >>> >>> tree-sitter transitioned to ABI 15 since 0.23.x, which explains why you >>> are seeing this issue on Trixie which has 0.22.6 as you've discovered. >>> This would not be an issue if you regenerate everything in the language >>> source code, but Emacs only cares about the generated parser code >>> (usually src/parser.c and src/scanner.c), and if the release you use is >>> generated using a newer tree-sitter you'll see this issue. >>> >>> A simple fix is to find the last release that was generated with >>> tree-sitter on ABI 14. For python, you can add the following to your >>> init.el (I'm using boxquote and you can remove the prefixes using `M-x >>> boxquote-unbox-region'): >>> >>> ,----[ tree-sitter-python for ABI 14 ] >>> | (add-to-list 'treesit-language-source-alist >>> | `((python "https://github.com/tree-sitter/tree-sitter-python"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v0.23.6" >>> | "master")))) >>> `---- >>> >>> Hopefully we'll have some tree-sitter grammars shipped in Forky so that >>> users can use the *-ts-mode without such hassle. >> >> Unfortunately the snippet above doesn't help. I still get the version >> mismatch error. Even if I specify v0.23.6 explicitly when asked for the tag >> or branch, an ABI 15 version of the grammar is still seems to be built. I >> even tried the oldest tag, v0.0.2, but still got the same error. >> >> I'm not sure what is going on. The shared object files themselves certainly >> seem to differ (I renamed the file generated with the tag v0.0.2): >> >> [17:03:16] loris (2021) ~/.emacs.d.work/tree-sitter >> $ ll >> total 1236 >> -rwxr-xr-x 1 loris users 777056 Feb 11 16:58 libtree-sitter-python.0.0.2.so >> -rwxr-xr-x 1 loris users 484112 Feb 11 17:01 libtree-sitter-python.so >> >> Any ideas? >> > > If you have previously tried to compile a grammar library of ABI 15, it > will produce a libtree-sitter-python.so anyway but fails to load in > Emacs. And after that, if you tried to compile a grammar library of ABI > 14, it will show the same ABI mismatch error, but the produced > libtree-sitter-python.so is actually correct and usable (at least this > is what I observe on my Trixie system: I can enable python-ts-mode on a > .py file just fine after this.) > > You can also try to remove the libtree-sitter-python.so file first, > restart Emacs, and install the grammar again, which should then produce > no errors. > > Let me know if any of these works (or not). I started Emacs again this morning and now everything works. Thanks! It is somewhat unfortunate that erroneous errors are produced (if indeed this is the case), since the set-up for tree-sitter is already less straight forward than it is for most Emacs packages. However, yesterday enabling 'python-ts-mode' failed with the same version of 'libtree-sitter-python.so' that now worked, so maybe the restart is necessary. I have a second laptop with essentially the same configuration where I want to install tree-sitter, so I'll see whether the restart really is needed. Cheers, Loris >> Cheers, >> >> Loris >> >>> P.S. For people using treesit-auto, I've been using a >>> treesit-language-source-alist setting that should work with Trixie for >>> most of the incompatible grammars that it supports. Hope this is >>> useful. >>> >>> Note: I have to fork some of the repos as Emacs doesn't seem to support >>> checking out a specific commit and I need to create a branch for it to >>> work. Also tree-sitter-latex doesn't ship src/parser.c at all so I just >>> regenerated the source code manually. If you know of a better way to >>> handle these do let me know :) >>> >>> ,----[ treesit-auto compatible settings for ABI 14 ] >>> | (setq treesit-language-source-alist >>> | `((bash "https://github.com/tree-sitter/tree-sitter-bash"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v0.21.0" >>> | "master")) >>> | (bibtex "https://github.com/manphiz/tree-sitter-bibtex"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "last-abi-14" >>> | "master")) >>> | (c "https://github.com/tree-sitter/tree-sitter-c"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v0.23.1" >>> | "master")) >>> | (c-sharp "https://github.com/tree-sitter/tree-sitter-c-sharp"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v0.21.3" >>> | "master")) >>> | (css "https://github.com/tree-sitter/tree-sitter-css"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v0.21.1" >>> | "master")) >>> | (go "https://github.com/tree-sitter/tree-sitter-go"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v0.21.2" >>> | "master")) >>> | (gomod "https://github.com/camdencheek/tree-sitter-go-mod"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v1.1.0" >>> | "master")) >>> | (janet "https://github.com/manphiz/tree-sitter-janet"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "last-abi-14" >>> | "master")) >>> | (javascript >>> "https://github.com/tree-sitter/tree-sitter-javascript"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v0.21.4" >>> | "master")) >>> | (julia "https://github.com/tree-sitter/tree-sitter-julia"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v0.23.1" >>> | "master")) >>> | (latex "https://github.com/manphiz/tree-sitter-latex"; >>> "manual-abi-14") >>> | (lua "https://github.com/tree-sitter-grammars/tree-sitter-lua"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v0.3.0" >>> | "master")) >>> | (magik "https://github.com/krn-robin/tree-sitter-magik"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "0.0.1" >>> | "master")) >>> | (markdown >>> "https://github.com/tree-sitter-grammars/tree-sitter-markdown"; >>> | "main") >>> | (nu "https://github.com/manphiz/tree-sitter-nu"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "last-abi-14" >>> | "master")) >>> | (perl "https://github.com/ganezdragon/tree-sitter-perl"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v1.1.1" >>> | "master")) >>> | (python "https://github.com/tree-sitter/tree-sitter-python"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v0.23.6" >>> | "master")) >>> | (rust "https://github.com/tree-sitter/tree-sitter-rust"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v0.23.3" >>> | "master")) >>> | (sql "https://github.com/manphiz/tree-sitter-sql"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "last-abi-14" >>> | "gh-pages")) >>> | (vue "https://github.com/manphiz/tree-sitter-vue"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "last-abi-14" >>> | "master")) >>> | (yaml "https://github.com/tree-sitter-grammars/tree-sitter-yaml"; >>> | ,(if (< (treesit-library-abi-version) 15) >>> | "v0.7.2" >>> | "master")))) >>> `---- >>> >>>> Cheers, >>>> >>>> Loris -- This signature is currently under constuction.
