update README.md

On Linux, you need to run `ldconfig` after installing a new library.
7 years ago · 765bd7b2d0
1 changed files with 1 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -59,6 +59,7 @@ pushd mbedtls-$MBEDTLS_VER
 make SHARED=1 CFLAGS=-fPIC
 sudo make DESTDIR=/usr install
 popd
 sudo ldconfig
 ```
 ## Installation