I've been going through the Learn GRAV documentation, and have a few problems while trying out the commands.
I downloaded the zip file for latest GRAV and installed on OS X in the MAMP directory. I created another page, 02.mypage as outlined in the documentation and created a bootstrap theme with no problem.
Next, while trying the bin/grav new-project ../mygravsite command I got the following error:
[RuntimeException]
The .git directory is missing from /Applications/MAMP/htdocs/mygravsite/vendor/erusev/parsedown-extra, see http://getcomposer.org/commit-deps for more information
Checking the website in the error message seems to indicate that the vendor directory should be in a .gitignore file. So, I assumed this was not an issue.
Next, I used the bin/gpm install bootstrap command to get the bootstrap theme. Everything seems to work except for the image file I had put on 02.mypage. The image and default.md file are in the directory, but the ima ge is showing a broken link icon, and it doesn't appear that media functionality is being called to resize the image. There is not image file in the root /image directory as there is on the original project.
I assume this must be a bug with the media code, but I may need to just correct some config from the new-project directory?