开始学习lammps，需要安装VMD，linux系统中有些不习惯，简单的程序安装都不会，网上一些安装教程对着操作都没成功，关键是自己对linux不熟悉，安装中不能灵活处理命令，导致很小的问题都卡克。最后，终于安装好了，总结一下。

1.下载VMD软件（http://www.ks.uiuc.edu/Research/vmd/）

2.在linux下解压缩

3.在解压后的文件夹上鼠标右键--选择：在终端中打开（这个方便的操作需要在linux系统里添加一个插件具体名字记不清了，软件库里就有自己下）

一下红色字体为输入命令，前面的黑色字体为文件存储的地址

4.botar@botar:~/下载/vmd-1.9.1$ ./configure LINUXAMD64
5.botar@botar:~/下载/vmd-1.9.1$ ./configure
using configure.options: LINUXAMD64
6.botar@botar:~/下载/vmd-1.9.1$ cd src
7.botar@botar:~/下载/vmd-1.9.1/src$ sudo make install
[sudo] password for botar:

输入密码后，即可安装，很快完成

屏幕显示如下：

if [ ! -d "/usr/local/lib/vmd" ]; then
       mkdir -p "/usr/local/lib/vmd" ;
   fi ;
   if [ ! -d "/usr/local/bin" ]; then
       mkdir -p "/usr/local/bin" ;
   fi ;
   if [ ! -d "/usr/local/lib/vmd"/doc ]; then
       mkdir -p "/usr/local/lib/vmd"/doc;
   fi
cp ../Announcement  "/usr/local/lib/vmd"
cp ../README        "/usr/local/lib/vmd"
cp ../LICENSE       "/usr/local/lib/vmd"
cp ../doc/ug.pdf        "/usr/local/lib/vmd"/doc
if [ -f /usr/local/lib/vmd/vmd_LINUXAMD64 ]; then
          mv -f "/usr/local/lib/vmd/vmd_LINUXAMD64" "/usr/local/lib/vmd/OLD_vmd_LINUXAMD64" ; rm -f "/usr/local/lib/vmd/OLD_vmd_LINUXAMD64" ; fi
cp ../LINUXAMD64/vmd_LINUXAMD64 "/usr/local/lib/vmd"
if [ -d "../lib/redistrib/lib_LINUXAMD64" ]; then
       cd ../lib/redistrib/lib_LINUXAMD64; tar -cf - ./* |
       (cd "/usr/local/lib/vmd" ; tar -xf -)
   fi ;
cp ../lib/stride/stride_LINUXAMD64 ../lib/surf/surf_LINUXAMD64 ../lib/tachyon/tachyon_LINUXAMD64 "/usr/local/lib/vmd"
cd ..; tar -cf - scripts |
   (cd "/usr/local/lib/vmd" ; tar -xf -)
cd ../lib; tar -cf - scripts |
   (cd "/usr/local/lib/vmd" ; tar -xf -)
cd ..; tar -cf - python |
   (cd "/usr/local/lib/vmd"/scripts ; tar -xf -)
cd ..; tar -cf - plugins |
   (cd "/usr/local/lib/vmd" ; tar -xf -)
cd ..; tar -cf - shaders |
   (cd "/usr/local/lib/vmd" ; tar -xf -)
cp ../data/.vmdrc ../data/.vmdsensors ../data/vmd_completion.dat "/usr/local/lib/vmd"
cd ../bin ;
   if [ -f run_vmd_tmp ]; then rm -f run_vmd_tmp; fi ;
   if [ ! -x "/bin/csh" ]; then
       echo "Info: /bin/csh shell not found, installing Bourne shell startup script instead" ;
       echo '#!/bin/sh' >> run_vmd_tmp ;
       echo 'defaultvmddir="/usr/local/lib/vmd"' >> run_vmd_tmp ;
       echo 'vmdbasename=vmd' >> run_vmd_tmp ;
       cat vmd.sh >> run_vmd_tmp ;
   else
       echo '#!/bin/csh' >> run_vmd_tmp ;
       echo 'set defaultvmddir="/usr/local/lib/vmd"' >> run_vmd_tmp ;
       echo 'set vmdbasename=vmd' >> run_vmd_tmp ;
       cat vmd.csh >> run_vmd_tmp ;
   fi ;
   chmod +x run_vmd_tmp ;
   cp run_vmd_tmp "/usr/local/bin"/vmd ;
   rm -f run_vmd_tmp
echo Make sure "/usr/local/bin"/vmd is in your path.
Make sure /usr/local/bin/vmd is in your path.
echo "VMD installation complete.  Enjoy!"
VMD installation complete.  Enjoy!

测试：

在终端输入：vmd

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