Update README.md

Author: kayceesrk

README.md

@@ -3,22 +3,6 @@
 OCaml bindings to
 [Hdr_histogram_c](https://github.com/HdrHistogram/HdrHistogram_c). 
 
-## Hdr_histogram_c
-
-The C port of [HdrHistogram](http://hdrhistogram.org/),
-[Hdr_histogram_c](https://github.com/HdrHistogram/HdrHistogram_c), is a
-pre-requisite for this library. Here are the steps to install HDR histogram C
-library:
-
-```bash
-$ git clone https://github.com/HdrHistogram/HdrHistogram_c
-$ mkdir _build
-$ cd _build
-$ cmake ..
-$ make
-$ make install
-```
-
 ## Installation
 
 Install `hdr_histogram`:
@@ -28,34 +12,3 @@ $ git clone https://github.com/kayceesrk/hdr_histogram_ocaml
 $ cd hdr_histogram_ocaml
 $ opam pin add .
 ```
-
-## macOS Monterey notes
-
-On macOS Monterey 12.2.1, the library is installed in `/usr/local`. If the C
-compiler is unable to find the header file `hdr/hdr_histogram.h`, then include
-the following path in `C_INCLUDE_PATH`.
-
-```bash
-$ export C_INCLUDE_PATH=$C_INCLUDE_PATH:/usr/local/include
-```
-
-While running programs linked with `hdr_histogram`, if you see the error
-
-```bash
-symbol not found in flat namespace '_hdr_close'
-```
-
-then you will need to include the library explicitly using
-`DYLD_INSERT_LIBRARIES`. For example:
-
-```bash
-$ utop
-utop # #require "hdr_histogram";;
-Cannot load required shared library dllhdr_histogram_stubs.
-Reason: /Users/kc/.opam/5.0.0~alpha0/lib/stublibs/dllhdr_histogram_stubs.so: dlopen(/Users/kc/.opam/5.0.0~alpha0/lib/stublibs/dllhdr_histogram_stubs.so, 0x000A): symbol not found in flat namespace '_hdr_close'.
-utop #
-^d
-$ DYLD_INSERT_LIBRARIES=/usr/local/lib/libhdr_histogram.6.1.1.dylib utop
-utop # #require "hdr_histogram";;
-utop #
-```