我成功运行了 ./configure 脚本。然后 make 成功运行（尽管我必须手动编辑 Makefile 以删除 libtool 之前的 ./。然后 make 测试通过，sudo make -n install 没有问题，但 sudo make install 说
/usr/bin/install -c -m 644 jconfig.h /home/skh/jpeg/include/jconfig.h
/usr/bin/install: cannot create regular file '/home/skh/jpeg/include/jconfig.h': No such file or directory
Makefile:209: recipe for target 'install-headers' failed"
The jconfig.h file exists in the working directory.