Failed to install with `cargo install mdblog`. Cause: incompatible stable compiler. Fix is documented.

[LittleEntity]

Fix

First make shure you have the rust nightly toolchain installed.

rustup show

should show text like

installed toolchains
--------------------

stable-###-darwin
nightly-###-darwin

If the nightly toolchain does not show, install it with rustup.

rustup install nightly

This fixes the error if one has the nightly rust channel installed:

cargo +nightly install mdblog

@FuGangqiang

Please include the solution in your crate description. Thankyou for your work <(^_^)> I was looking for a static site generator written in rust. mdblog.rs looks very promising.

Error Report

error: failed to run custom build command for `pear_codegen v0.1.2`

Caused by:
  process didn't exit successfully: `###/build-script-build` (exit code: 101)
--- stderr
Error: Pear requires a nightly or dev version of Rust.
Installed version is: 1.41.0 (2020-01-27). Minimum required: 1.31.0-nightly (2018-10-05).
thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', ### pear_codegen-0.1.2/build.rs:31:13
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.

warning: build failed, waiting for other jobs to finish...
error: failed to compile `mdblog v0.17.0`, intermediate artifacts can be found at `/var/folders/x4/###`

Caused by:
  build failed

[FuGangqiang]

Thank you for your advice, fixed