## Package summary
-To sum up, here are some package install commands for various OSes:
+To help you get the libraries installed, here are some package install commands
+for various OSes. The commands are split up to correspond with the above
+items, but feel free to combine the package names into a single install, if you
+like.
- For Debian and Ubuntu (Debian Buster users may want to briefly(?) enable
buster-backports to update zstd from 1.3 to 1.4):
> brew install lz4
> brew install openssl
+ - For Cygwin (with all cygwin programs stopped, run the appropriate setup program from a cmd shell):
+
+ > .\setup-x86_64.exe --quiet-mode -P make,autoconf,automake,gcc-core,python3,python36-commonmark
+ > .\setup-x86_64.exe --quiet-mode -P attr,libattr-devel
+ > .\setup-x86_64.exe --quiet-mode -P libzstd-devel
+ > .\setup-x86_64.exe --quiet-mode -P liblz4-devel
+ > .\setup-x86_64.exe --quiet-mode -P libssl-devel
+
## Build and install
After installing the various libraries, you need to configure, build, and