4 ms·

Has any1 had success compiling it on mac? I get a link error involving libclang. thread 'main' panicked at 'Unable to find libclang: "the `libclang` shar

by dilap 6y ago

Has any1 had success compiling it on mac? I get a link error involving libclang. thread 'main' panicked at 'Unable to find libclang: "the `libclang` shared library at /usr/local/opt/llvm/lib/libclang.dylib could not be opened: dlopen(/usr/local/opt/llvm/lib/libclang.dylib, 2): Symbol not found: __ZN4llvm11raw_ostream10resetColorEv\n Referenced from: /usr/local/opt/llvm/lib/libclang.dylib\n Expected in: /Users/erin/.rustup/toolchains/nightly-x86_64-apple-darwin/lib/libLLVM.dylib\n in /usr/local/opt/llvm/lib/libclang.dylib"', /Users/erin/.cargo/registry/src/github.com-1ecc6299db9ec823/bindgen-0.55.1/src/lib.rs:1896:31 That's from doing "cargo install pijul --version 1.0.0-alpha". Bonus question: I'v never seen the notation "[0,n[" to represent a half-open internval before (I've seen "[0,n)"), but it does have a certain logic to it! Is it novel or standard in some places?

Phlogistique 6y ago
Yes, it's standard in France at least.
- Phlogistique 6y ago
  Actually, both notations are described by an international standard, according to Wikipedia [1] [1]: https://en.wikipedia.org/wiki/Interval_(mathematics) https://en.wikipedia.org/wiki/Interval_(mathematics)
- dilap 6y ago
  Very interesting! I'm surprised I've never encountered it before. Thanks for Pijul; I'm super-excited about the possibilities. (Unlike many HN commentators, who are too trapped inside the git way of thinking to realize its limitations ;-) I think your biggest challenge now is going to be everything besides the software itself that makes a project successful: Is the website fast and inviting? Is the software easy to install? Etc. Thanks again & wishing the best for Pijul.
  - pmeunier 6y ago
    > Is the website fast and inviting? Is the software easy to install? Etc. A very gentle way of phrasing this ;-) Thank you. The Nest used to be really fast with the previous Pijul, but I remember the first iteration took a few days of debugging under full load before being stable. I'm not expecting it to be fast until a week or two.
marci 6y ago
https://discourse.pijul.org/t/build-failure-on-macos-zstd-seekable-io-file/577/2 https://discourse.pijul.org/t/build-failure-on-macos-zstd-se... It looks like you don't have libclang. The required libraries are openssl libsodium llvm(which contains libclang) xxHash zlib zstd libgit2 pkgconfig edit: with nix on macos, this 'should' be enough $ nix-shell -p openssl libsodium llvmPackages.libclang xxHash zlib zstd libgit2 pkgconfig rustc rustfmt cargo darwin.apple_sdk.frameworks.CoreServices darwin.apple_sdk.frameworks.Security darwin.apple_sdk.frameworks.SystemConfiguration [nix-shell] $ cargo install pijul --version 1.0.0-alpha --features git
- dilap 6y ago
  Well, I think I have it installed (via brew), and the .dylib exists, it's just that doesn't have the spcific mangled symbol Rust is looking for inside the library. Feels like a version mismatch or something. Edit: The nix tip worked; thanks! I've been meaning to try out nix for a while anyway, so this was a nice nudge. :-)
marton78 6y ago
The notation [0, n[ is standard in Germany.

by dilap 6y ago

Phlogistique 6y ago

Yes, it's standard in France at least.

Phlogistique 6y ago
Actually, both notations are described by an international standard, according to Wikipedia [1] [1]: https://en.wikipedia.org/wiki/Interval_(mathematics) https://en.wikipedia.org/wiki/Interval_(mathematics)
dilap 6y ago
Very interesting! I'm surprised I've never encountered it before. Thanks for Pijul; I'm super-excited about the possibilities. (Unlike many HN commentators, who are too trapped inside the git way of thinking to realize its limitations ;-) I think your biggest challenge now is going to be everything besides the software itself that makes a project successful: Is the website fast and inviting? Is the software easy to install? Etc. Thanks again & wishing the best for Pijul.
- pmeunier 6y ago
  > Is the website fast and inviting? Is the software easy to install? Etc. A very gentle way of phrasing this ;-) Thank you. The Nest used to be really fast with the previous Pijul, but I remember the first iteration took a few days of debugging under full load before being stable. I'm not expecting it to be fast until a week or two.

marci 6y ago

https://discourse.pijul.org/t/build-failure-on-macos-zstd-seekable-io-file/577/2 https://discourse.pijul.org/t/build-failure-on-macos-zstd-se... It looks like you don't have libclang. The required libraries are openssl libsodium llvm(which contains libclang) xxHash zlib zstd libgit2 pkgconfig edit: with nix on macos, this 'should' be enough $ nix-shell -p openssl libsodium llvmPackages.libclang xxHash zlib zstd libgit2 pkgconfig rustc rustfmt cargo darwin.apple_sdk.frameworks.CoreServices darwin.apple_sdk.frameworks.Security darwin.apple_sdk.frameworks.SystemConfiguration [nix-shell] $ cargo install pijul --version 1.0.0-alpha --features git

dilap 6y ago
Well, I think I have it installed (via brew), and the .dylib exists, it's just that doesn't have the spcific mangled symbol Rust is looking for inside the library. Feels like a version mismatch or something. Edit: The nix tip worked; thanks! I've been meaning to try out nix for a while anyway, so this was a nice nudge. :-)

marton78 6y ago

The notation [0, n[ is standard in Germany.