remove comment about xslt download site being unavailable
3. Add (e.g.) `C:\swigwin-3.0.12` to your PATH. CMake should then find swig automatically.
8. Install xsltproc:
- 1. Visit ftp://ftp.zlatkovic.com/libxml/ and download libxslt, libxml2, zlib and iconv: _(NOTE: the zlatkovic site has been down for a while - you can also get the binaries from http://xmlsoft.org/sources/win32/)_
+ 1. Visit ftp://ftp.zlatkovic.com/libxml/ and download libxslt, libxml2, zlib and iconv: _(NOTE: you can also get the binaries from http://xmlsoft.org/sources/win32/)_
1. Download e.g. `libxslt-1.1.26.win32.zip` and extract to `C:\XSLT`
2. Download e.g. `libxml2-2.7.8.win32.zip` and extract to `C:\XSLT`
3. Download e.g. `zlib-1.2.5.win32.zip` and extract to `C:\XSLT`
