cargo build --release!

[Samaneh14]

cargo build --release running for Mudskipper installation get me the error, Your help to fix it is so appreciated!

error[E0308]: mismatched types --> src/annotation.rs:198:25	198	strand: exon_strand,	^^^^^^^^^^^ expected enum Strand, found enum bio_types::strand::Strand

= note: perhaps two different versions of crate `bio_types` are being used?

For more information about this error, try rustc --explain E0308. error: could not compile mudskipper due to previous error

[rob-p]

Hi @Samaneh14,

Can you please say how you obtained Mudskipper and what version of rust you are using? I just verified that a clean checkout from the main branch builds with several different recent versions of rust (e.g. 1.61.0). This looks like it's an out-of-date dependency. So definitely make sure your local dependencies are cleared out first with a cargo clean.

--Rob

[Samaneh14]

Hi Rob,

Thanks for your comment. I tried to install mudskipper through git clone https://github.com/OceanGenomics/mudskipper cd mudskipper git show cargo build --release

the rust version which I installed is rustc 1.63.0 (4b91a6ea7 2022-08-08) by curl --proto '=https' --tlsv1.3 https://sh.rustup.rs -sSf | sh

Also I loaded cmake CMake/3.16.1 in the cluster where I am trying to run mudskipper.

I tried cargo clean and then cargo build --release to complete mudskipper installation, but it still doesn't work with that error. Should I install a special version of cmake?

Thanks in advance! Best regards, Samaneh

[rob-p]

Hi Samaneh,

Thanks! Ok, so I can confirm that I'm able to reproduce this now. Previously the cargo.lock file was preventing this from showing up. This makes sense since it's related to a dependency. Let me see if I can track down the problem.

--Rob

[rob-p]

Hi @Samaneh14,

Ok, so I tried updating the version of bio-types in the dependencies and clearing out everything, and that seemed to help locally. Can you please try the following:

cargo clean
rm Cargo.lock
rm -fr target
git pull
cargo build --release

and let me know if that fixes the issue for you?

Thanks, Rob

[Samaneh14]

Hi Rob,

Thank you so much for your time and the solution. It is fixed now and works well.

Best regards Samaneh