To build cleora on Ubuntu 20.04 needs clang-11

[AlexMikhalev]

Hello all,
Great project, missing dependency in readme dependency on clang-11 (simd-json dependency)
for ubuntu 20.04 I had to install from llvm repo:

export LLVM_VERSION=12
sudo add-apt-repository "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-12 main"
sudo apt-get install -y clang-$LLVM_VERSION lldb-$LLVM_VERSION lld-$LLVM_VERSION clangd-$LLVM_VERSION

[piobab]

@AlexMikhalev thanks! We will take a look and fix what is needed.

[piropaolo27]

I did actually test it on a clean Ubuntu 20.04 installation, and no particular clang version was actually needed - although of course gcc and g++ were.

$ sudo apt install gcc
$ sudo apt install g++

for reference

$ rustc --version
rust 1.56.1 (59eed8a2a 2021-11-01)
$ cargo --version
cargo 1.56.0 (4ed5d137b 2021-10-04)

[piobab]

@AlexMikhalev I close the issue. Let us know if you have other problems.