Jeremiah Flaga My thoughts and experiences on programming, life, atbp.

Some problems I encountered with my Jekyll powered blog -- and their solutions


This post wil be one of those “evolving publications” as called by Martin Fowler.

But I will call this “evolving notes”.

This post contains some of the problems I encountered while adding more functionality or fixing some errors to my Jekyll-powered blog.

Problem: Different URLs for different timezones

A few days ago, I noticed that Jekyll generates different URL’s for different timezones.

For example, when I build my blog locally, it generates this URL:

…because in my local machine the date is April 6, 2017 01:05:00 AM.

(Please note that I am using UTC as my publish date. For the example I am using, the UTC date is 2017-04-05 05:05:00 PM UTC.)

But when I publish it to GitHub Pages, it generates a different URL:

…because my local machine has this date & time: April 6, 2017 01:05:00 AM

The solution is to add timezone: UTC in _config.yml.

After that, when executing jekyll serve --watch, an error popped up.

jekyll 3.4.3 | Error:  No source of timezone data could be found.
Please refer to for help resolving this error.

I needed to install the gem tzinfo-data.

When I tried gem install tzinfo-data -install-dependencies, my machine installed it in the current folder instead of the folder where all the global gems are installed. (In my case, C:\Ruby23-x64\lib\ruby\gems\2.3.0)

So I googled and found that I needed to do this: gem install tzinfo-data -include-dependencies --install-dir C:\Ruby23-x64\lib\ruby\gems\2.3.0

That’s it!

Problem: How to add pagination

Just go to the docs