1.root登录
a.输入su然后回车
b.输入非管理员登录密码
c.vi /etc/pam.d/gdm（auth required pam_succeed_if.so user != root quie前加#t注释掉）、点击键盘i、加入#、点击Esc
d.shift+: 后输入wq保存退出
e.vi /etc/pam.d/gdm-password(#auth required pam_succeed_if.so user != root quie前加#t注释掉)、点击键盘i、加入#、点击Esc
f.shift+: 后输入wq保存退出
然后重起即可以root登录（登录密码为安装时提示的root用户名登录输入的密码）
2.yum install tcsh
yum install gcc
yum install gcc-gfortran
yum install gmt
yum install libX11*（bash下安装）
3.chsh
更改路径/bin/csh后重新启动Fedora
echo $SHELL
响应路径为/bin/csh即安装tcsh成功
4.Gamit安装
安装前将install中的libx11_a修改为libx11_so
/libraries/Makefile.config的MAXATM 13改为25
将stdio.h中的getline改为get_line
/install_software
5.配置csh.cshrc（该文件放入/etc/下）
# /etc/csh.cshrc: system-wide .cshrc file for csh(1) and tcsh(1)
# set prompt
#set prompt = "[`echo $USER@$cwd`]% "
set history = 50
#set system path
set path = (. /bin /sbin /etc /usr/bin /usr/sbin /usr/bin/X11 /usr/X11R6/bin)
set path = (/usr/local/bin /usr/local/sbin /usr/local/lib /usr/lib $path)
setenv PATH "/usr/sbin:/sbin:${PATH}"
setenv MANPATH /usr/local/man:/usr/X11R6/man
setenv LIBPATH /usr/lib:/usr/local/lib
#set Gamit/Globk path
set gamitpath = /opt/gamit10.4
set path = ($gamitpath/gamit/bin $gamitpath/kf/bin $gamitpath/com $path)
setenv HELP_DIR $gamitpath/help/
setenv _POSIX2_VERSION 199209
#set GMT path
set gmtpath = /usr/lib/gmt
set path = ($gmtpath/bin $gmtpath/include $gmtpath/lib $gmtpath/man $gmtpath/share $gmtpath/www $path)
set path = (/etc/gmt /usr/include/gmt /usr/lib/gmt /usr/share/gmt /usr/share/doc/gmt $path)
setenv MANPATH "$gmtpath/man:$MANPATH"
#set full domain for GAMIT shell-scripts used to transfer data (sh_get_nav, sh_get_rinex, #sh_get_orbits, and
# sh_get_hfiles)
set host = `\hostname | \awk -F. '{print $1}'`
set dom = `\hostname | \awk -F. '{print $2}'`
if( $dom == '' ) then
alias hostname 'echo $host.mit.edu'
endif
# set alias
# alias cd 'cd \!*; set prompt= '[`echo $USER@$cwd`]%''
alias pwd 'echo $cwd'
alias ls 'ls --classify'
alias ll 'ls -l'
alias la 'ls -a'
alias rm 'rm -i'
alias mv 'mv -i'
alias cls 'clear'
其中主要涉及路径修改（gamit的安装路径）
6.doy测试安装是否成功
能显示本机当前日期所在的年积日及安装成功
7.gftp下载软件安装，更新tables比较方便
yum install gftp
8.接下来就是数据下载及解算的步骤了。