$ make -f Makefile.mingw install
c:/Dev-Cpp/bin/make.exe -C ./libpurple -f Makefile.mingw
make.exe[1]: Entering directory `C:/cygwin/home/Prachee/pidgin-2.2.2/libpurple'
gcc.exe -O2 -Wall -Waggregate-return -Wcast-align -Wdeclaration-after-statement
-Werror-implicit-function-declaration -Wextra -Wno-sign-compare -Wno-unused-par
meter -Winit-self -Wmissing-declarations -Wmissing-prototypes -Wnested-externs
Wpointer-arith -Wundef -pipe -mno-cygwin -mms-bitfields -g -DVERSION=\"..\" -DH
VE_CONFIG_H -I../libpurple -I../libpurple/win32 -I.. -I../../win32-dev/gtk_2_0/
nclude -I../../win32-dev/gtk_2_0/include/glib-2.0 -I../../win32-dev/gtk_2_0/lib
glib-2.0/include -I../../win32-dev/libxml2-2.6.30/include -o account.o -c accou
t.c
gcc.exe: installation problem, cannot exec `cc1': No such file or directory
make.exe[1]: *** [account.o] Error 1
make.exe[1]: Leaving directory `C:/cygwin/home/Prachee/pidgin-2.2.2/libpurple'
c:\Dev-Cpp\bin\make.exe: *** [all] Error 2