Centos Mosh 服务器端 安装笔记

Mosh 是个好东西，能长时间保持 SSH 的连接不断掉。 今天折腾了一个韩国的 vps （ centos 6 ），可以免费试用一个月。它的源无法直接安装 mosh ，于是折腾了一下，做个笔记。

cd /usr/local/data wget https://mosh.org/mosh-1.2.6.tar.gz tar -zxvf mosh-1.2.6.tar.gz cd mosh-1.2.6 ./config make make install 

中间遇到几个问题

configure: error: in `/usr/local/data/mosh-1.2.6': configure: error: no acceptable C compiler found in $PATH 

这个通过安装 gcc 解决

yum install gcc 

checking for protoc... no configure: error: cannot find protoc, the Protocol Buffers compiler 

尝试

yum install -y protobuf-devel 已加载插件： fastestmirror 设置安装进程 Loading mirror speeds from cached hostfile * base: ftp.daumkakao.com * extras: ftp.daumkakao.com * updates: ftp.daumkakao.com No package protobuf-devel available. 

好吧

cd.. git clone https://github.com/google/protobuf.git cd protobuf ./autogen.sh 

然后提示

./autogen.sh: line 35: unzip: command not found 

只好

yum -y install unzip 

然后再次运行 autogen.sh

 autoreconf -f -i -Wall,no-obsolete ./autogen.sh: line 48: autoreconf: command not found 

需要

yum -y install autoconf 

然后还是

Can't exec "automake": 没有那个文件或目录 at /usr/bin/autoreconf line 242. Use of uninitialized value in pattern match (m//) at /usr/bin/autoreconf line 242. Can't exec "aclocal": 没有那个文件或目录 at /usr/share/autoconf/Autom4te/FileUtils.pm line 326. autoreconf: failed to run aclocal: 没有那个文件或目录 

于是

yum -y install automake autoconf 

但是还

+ autoreconf -f -i -Wall,no-obsolete configure.ac:30: error: possibly undefined macro: AC_PROG_LIBTOOL If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. autoreconf: /usr/bin/autoconf failed with exit status: 1 

我晕了，继续搜索，找到解决方案

yum install -y libtool libsysfs-dev 

这下./autogen.sh 不报错了，但是./configure 报如下错误

configure: error: in `/usr/local/data/protobuf': configure: error: C++ preprocessor "/lib/cpp" fails sanity check See `config.log' for more details. 

于是

yum -y install glibc-headers gcc-c++ 

然后下面三个命令就都顺利了

./configure make make install 

回到 mosh-1.2.6 目录下./configure 遇到问题：

configure: error: Unable to find zlib. 

于是

yum install zlib-devel 

但是再次 configure 又有

configure: error: OpenSSL crypto library not found 

yum install -y openssl-devel 

不过还是又有错误

checking for protobuf... no configure: error: Package requirements (protobuf) were not met: No package 'protobuf' found Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables protobuf_CFLAGS and protobuf_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. 

解决办法，重新编译 protobuf

cd ../protobuf ./configure prefix=/usr libdir=/usr/lib64 make clean make && make install 

然后回到 mosh-1.2.6 目录下

./configure make && make install