我從github下載源代碼：https://github.com/nghttp2/nghttp2。 和步驟安裝：未能在centos6.5上安裝nghttp2.6/6.8
$ autoreconf -i
$ automake
$ autoconf
$ ./configure
$ make
每一個步驟是確定的，但我不能用它
nghttp
-bash：nghttp：找不到命令
但是，我安裝nghttp2上Ubuntu 14.04成功！
sudo yum groupinstall "Development Tools"
sudo yum install libev libev-devel zlib zlib-devel openssl openssl-devel git
git clone [email protected]:tatsuhiro-t/nghttp2.git //or download and unzip
cd nghttp2
autoreconf -i
automake
autoconf
./configure --prefix=/usr/local/nghttpx --enable-app
make
sudo make install
/usr/local/bin/{nghttp,nghttpd,nghttpx}