我已按照以下步骤操作：
sudo yum groupinstall "Development Tools"
sudo yum install wget mercurial cmake openssl-devel c-ares-devel libuuid-devel
wget https://github.com/warmcat/libwebsockets/archive/v1.3-chrome37-firefox30.tar.gz
tar zxvf v1.3-chrome37-firefox30.tar.gz
cd libwebsockets-1.3-chrome37-firefox30
mkdir build; cd build;
cmake .. -DLIB_SUFFIX=64
sudo make install
To install mosquitto:
hg clone https://bitbucket.org/oojah/mosquitto
cd mosquitto
hg pull && hg update 1.4
In config.mk:
WITH_WEBSOCKETS:=yes
make binary
sudo make install
一切顺利，直到安装 mosquitto 的最后一行... sudo make install 这就是控制台显示的内容：
set -e; for d in lib client src; do make -C ${d}; done
make[1]: Entering directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/lib'
make -C cpp
make[2]: Entering directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/lib/cpp'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/lib/cpp'
make[1]: Leaving directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/lib'
make[1]: Entering directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/client'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/client'
make[1]: Entering directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/src'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/src'
set -e; for d in lib client src; do make -C ${d} install; done
make[1]: Entering directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/lib'
make -C cpp
make[2]: Entering directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/lib/cpp'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/lib/cpp'
install -d /usr/local/lib/
install -s --strip-program=strip libmosquitto.so.1 /usr/local/lib/libmosquitto.so.1
ln -sf libmosquitto.so.1 /usr/local/lib/libmosquitto.so
install -d /usr/local/include/
install mosquitto.h /usr/local/include/mosquitto.h
make -C cpp install
make[2]: Entering directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/lib/cpp'
install -d /usr/local/lib/
install -s --strip-program=strip libmosquittopp.so.1 /usr/local/lib/libmosquittopp.so.1
ln -sf libmosquittopp.so.1 /usr/local/lib/libmosquittopp.so
install -d /usr/local/include/
install mosquittopp.h /usr/local/include/mosquittopp.h
make[2]: Leaving directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/lib/cpp'
make[1]: Leaving directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/lib'
make[1]: Entering directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/client'
install -d /usr/local/bin
install -s --strip-program=strip mosquitto_pub /usr/local/bin/mosquitto_pub
install -s --strip-program=strip mosquitto_sub /usr/local/bin/mosquitto_sub
make[1]: Leaving directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/client'
make[1]: Entering directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/src'
install -d /usr/local/sbin
install -s --strip-program=strip mosquitto /usr/local/sbin/mosquitto
install mosquitto_plugin.h /usr/local/include/mosquitto_plugin.h
install -s --strip-program=strip mosquitto_passwd /usr/local/bin/mosquitto_passwd
make[1]: Leaving directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/src'
set -e; for d in man; do make -C ${d} install; done
make[1]: Entering directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/man'
install -d /usr/local/share/man/man8
install -m 644 mosquitto.8 /usr/local/share/man/man8/mosquitto.8
install: cannot stat ‘mosquitto.8’: No such file or directory
make[1]: *** [install] Error 1
make[1]: Leaving directory `/home/investigador_uno/libwebsockets-1.3-chrome37-firefox30/build/mosquitto/man'
make: *** [install] Error 2
可能是什么问题呢？