Bo

I found this ticket right after submitting #126 , as far as I can tell, ```html {% if form.myfield.errors %} {% render_field form.myfield class+="form-control is-invalid" title=form.myfield.label %} {% else %}...

Your PR does not make sense at all. Please learn to use "git diff" before your commit, or "Files Changed" from the github interface after you create a PR.

@gaow Do you on the top of your mind any comment on such warnings? Is it normal or something went wrong?

Just to make sure we are on the same page, could you verify if you could run the following commands? ``` vtools init skat --parent vt_ExomeAssociation -f vtools use refGene...

I cannot reproduce the problem after removing `~/.variant_tools/Rlib/SKAT`. As you can see, `SKAT 0.82.0` was automatically installed and could be used. ``` INFO: Downloading SKAT (V0.82) ... SKAT_0.82.tar.gz: 100% [======================================================================================]...

I am not an KING expert and do not know what is going on here? DId you contact the author of KING?

Just tested python 3.6, and python 3.7 and they work just fine ... so the problem is only presented in python 3.8. Note that Python 3.8 uses a new protocol...

The problem is caused by https://bugs.python.org/issue33725 Long story short: Newer versions of MacOSX does not like `fork()` and might cause problems. CPython guys understood this and change the default method...

This is not a clean fix since `fork` should be deprecated (at least as suggested by the core team), but it is a quick fix to make vtools work again...

I have trouble installing plink because the bioconda plink uses a version of gsl that conflicts with the conda-forge version of gsl used by vtools.