Do a cargo build

[Joshfairhead]

"open the project using the workspace file
open a VSC terminal in the code/ directory (Terminal > New Terminal)
start a Holochain shell there
do cargo build"

Following these instructions the build fails though I've not changed any of the code from default. I can post the error message but unfortunately it doesn't format particularly well. Therese 7 of these:

error: expected one of !, ., ::, ;, ?, {, }, or an operator, found with--> /Users/newmac/dev/devcamp7-leap/dna/course/zomes/courses/code/.cargo/registry/src/github.com-1ecc6299db9ec823/num-rational-0.3.0/src/lib.rs:1019:26 | 1005 | / macro_rules! impl_formatting { 1006 | | ($fmt_trait:ident, $prefix:expr, $fmt_str:expr, $fmt_alt:expr) => { 1007 | | impl<T: $fmt_trait + Clone + Integer> $fmt_trait for Ratio<T> { 1008 | | #[cfg(feature = "std")] ... | 1019 | | replace with strip_prefix, when stabalized | | ^^^^ expected one of 8 possible tokens ... | 1059 | | }; 1060 | | } | |_- in this expansion ofimpl_formatting!``

[e-nastasia]

Interesting.. this looks like it doesn't have some conf option to allow for this syntax to build.
Just to make sure that shell is started with a proper config, could you please run it again in VSC terminal like this nix-shell ../../../../../default.nix?