Ensure pkg-config present when generating bindings

Not all systems have pkg-config installed by default. cargo test passes
2016-10-20 08:49:24 -07:00
parent b63f25c550
commit 2eccf1e91b
7 changed files with 24 additions and 11 deletions
--- a/README.md
+++ b/README.md
@ -13,6 +13,7 @@ A somewhat safe Rust interface to the [ImageMagick](http://www.imagemagick.org/)
    - Or whatever version is dictated by rust-bindgen
 * [rust-bindgen](https://github.com/Yamakaky/rust-bindgen) (version 0.19 or higher)
    - This will be installed automatically if it is missing.
+* Must have `pkg-config` in order to link with MagickWand.

 See the `docs/Development_Setup.md` file for details particular to each platform.