GemFI安装中的'Error: can't find library -lpthread required by python'

scons安装问题

zoe@zoe-Lenovo:~/gemfi-x86$ python2.7 /usr/bin/scons build/X86/gem5.opt
scons: Reading SConscript files ...

Mercurial libraries cannot be found, ignoring style hook.  If
you are a gem5 developer, please fix this and run the style
hook. It is important.

Checking for leading underscore in global variables...(cached) no
Checking for C header file Python.h... (cached) yes
Checking for C library -lpthread... no
Error: can't find library -lpthread required by python

指明python版本

$ python2.7 /usr/bin/scons build/X86/gem5.opt
……
Error: can't find library -lpthread required by python

安装指定dev

根据using correct tools to successfully run gem5，指定版本安装，本人使用的是Python2.7

$ sudo apt-get install python2.7-dev

无效。

指定路径

根据C library for python 2.7，在LIBRARY_PATH、LD_LIBRARY_PATH添加libpthread.a的路径。

$ gedit ~/.bashrc
# 向~/.bashrc文件添加：
# export LIBRARY=/path/to/libpthread:$LIBRARY_PATH
# 保存退出
$ source ~/.bashrc

仍然失效。

结果

各种花式尝试之后，我怒删之重新解压了一个gemfi，然后……它成功了……

所以是之前的被我玩坏了么QAQ