1.17.3 Can you answer these questions?

1.17.3.1 ! Package babel error, unknown language 'english'...
1.17.3.2 spacing within block and between blocks with list in beamer
1.17.3.3 False .52 over x-axes in pspicture

Can you answer these?

1.17.3.1 ! Package babel error, unknown language 'english'...

http://tex.stackexchange.com/questions/277685/package-babel-error-unknown-language-english

I downloaded a programming assignment template from: 
http://www.latextemplates.com/template/programming-coding-assignment 
I first used pdflatex command to try and compile the tex file and received  ...
 
- asked by Josh Dempsey 3votes
1.17.3.2 spacing within block and between blocks with list in beamer

http://tex.stackexchange.com/questions/276985/spacing-within-block-and-between-blocks-with-list-in-beamer

I am using beamer blocks in the default theme to delimit "paragraphs" in a frame. When I use a list within a block, the vertical spacing is different compared to the spacing for a block with no list,  ...
                                                                                  

                                                                                  
 
- asked by Laura Fortunato 3votes
1.17.3.3 False .52 over x-axes in pspicture

http://tex.stackexchange.com/questions/277492/false-52-over-x-axes-in-pspicture

I was trying to make a pspicture with custom labels on the x-axes. Unfortunately the value, I am trying to let the y-axes start with, is displayed above the x-axes. 
Does anybody know why? 
...
 
- asked by user91772 2votes