Ubuntu 10.10下安装PGI Fortran 10.2
Ubuntu 10.10下安装PGI Fortran 10.2
前段时间跟朋友学习WRF，需要并行计算在linux集群上，单位的集群速度其实也一般，峰值也就2T FLOPS，如果能去天津计算中心用一下天河一号该多好，想体验一下3000多T的快感。当然也只是想想，好，言归正传……闲来无事正好在自己的“笔记本Linux服务器”上安装一下PGI，为过几天运行HYCOM做准备。步骤如下：
第一步，先去官网下载编译器，本人手里有一个10.2的license，所以直接去下载10.2版本，最新的版本有2011的，喜欢的朋友可以去下载使用，具体功能有哪些改进我暂时也不清楚。
前面的下载、解压缩等步骤前面的博客里提到过，在此就不再赘述
截取key point
Address: The Portland Group, Inc.
STMicroelectronics, Inc.
Two Centerpointe Drive, Suite 320
Lake Oswego, OR 97035
USA
Do you accept these terms? [accept,decline]
Accept
A network installation will save disk space by having only one
copy of the compilers and most of the libraries for all systems
on the network, and the main installation needs to be done once
for all systems on the network.
1. Single system install
2. Network install
Please choose install option(1-2):
1
More information about the ACML can be found at the ACML web site:
http://www.developwithamd.com/acml
Install the ACML? [y/n]
n
Installation directory? [/opt/pgi]
（回车之后）提示
ERROR: no write permission in installation directory (/opt/pgi)
Exiting...
此时切换root用户
coffee@coffee:~/soft/pgi$ ./install
Do you accept these terms? [accept,decline]
！！！！！！！！！中间步骤同上！！！！！！！！！
Installation directory? [/opt/pgi]
Installing software into ……
#####################
重要提示：（此处先过，后面有步骤解决……）
ERROR: unknown glibc version (stable).
Making symbolic links in ……
Do you wish to install MPICH1?(y/n)
n
FLEXlm hostid is empty. Unfortunately, we cannot generate license without hostid.
For further information, please go to http://www.pgroup.com/support/faq.htm.
Do you want the files in the install directory to be read-only? [y,n]
n
Installation complete.
这时请不要忘记把 “license.dat ”拷到相应位置，任意……否则以后会提示各种错误的……
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