我想安装Cygwin，但我发现了这个错误：
Mostafa.R@DESKTOP-DVU9DII ~
$ cd madagascar-2.0
Mostafa.R@DESKTOP-DVU9DII ~/madagascar-2.0
$ ./configure --prefix=/home/madagascar API=c c++ f90 matlab python
checking for Python ... /usr/bin/python
checking Python version ... 2.7.14
checking for RSFROOT ... /home/madagascar
checking for SCons ... no
Installing SCons ... /home/madagascar/bin/scons
checking SCons version ... v2.5.1.rel_2.5.1:3735:9dc6cee5c168[MODIFIED]
Running RSFROOT=/home/madagascar /home/madagascar/bin/scons config ...
------------------------
scons: Reading SConscript files ...
checking platform ... (cached) cygwin [unknown]
checking for C compiler ... (cached) gcc
checking if gcc works ... yes
checking if gcc accepts '-x c -std=gnu99 -Wall -pedantic' ... yes
checking for ar ... (cached) ar
checking for libraries ... no
**Fatal missing dependency**
------------------------
Done with configuration.
Mostafa.R@DESKTOP-DVU9DII ~/madagascar-2.0
$ sfspike n1=10 out=test1 > spike.rsf
-bash: sfspike: **command not found**
我认为，该软件无法识别库，因为我认为我们已经将Windows引入了PATH，但是如何？