根据我在此处找到的指南，我正在尝试在运行 Ubuntu 16.10/gnome 3 的系统上构建 purple-facebook pidgin 插件：https://github.com/dequis/purple-facebook/wiki/Building-on-*不适用
我已经安装了所有相关的 *-dev，并且在运行 ./configure 时得到了如下输出：
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether gcc understands -c and -o together... yes
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking how to print strings... printf
checking for a sed that does not truncate output... /bin/sed
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for fgrep... /bin/grep -F
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking how to convert x86_64-unknown-linux-gnu file names to x86_64-unknown-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-unknown-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for sysroot... no
checking for a working dd... /bin/dd
checking how to truncate binary pipes... /bin/dd bs=4096 count=1
checking for mt... mt
checking if mt is a manifest tool... no
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking whether make supports nested variables... (cached) yes
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for GLIB... yes
checking for JSON... yes
checking for PURPLE... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating pidgin/libpurple/protocols/facebook/Makefile
config.status: executing depfiles commands
config.status: executing libtool commands
我认为这意味着它成功了，因为我运行过几次，当时 /usr/lib/pkgconfig 中没有所有正确的文件，它给了我错误。这次没有。但是，当我运行 make install 时，我得到了这个：
Making install in pidgin/libpurple/protocols/facebook
make[1]: Entering directory '/home/joseph/Downloads/purple-facebook-0.9.0-c9b74a765767/pidgin/libpurple/protocols/facebook'
make[2]: Entering directory '/home/joseph/Downloads/purple-facebook-0.9.0-c9b74a765767/pidgin/libpurple/protocols/facebook'
make[2]: Nothing to be done for 'install-exec-am'.
/bin/mkdir -p '/usr/lib/purple-2'
/bin/bash ../../../../libtool --mode=install /usr/bin/install -c libfacebook.la '/usr/lib/purple-2'
libtool: install: /usr/bin/install -c .libs/libfacebook.so /usr/lib/purple-2/libfacebook.so
/usr/bin/install: cannot create regular file '/usr/lib/purple-2/libfacebook.so': Permission denied
Makefile:450: recipe for target 'install-pkgLTLIBRARIES' failed
make[2]: *** [install-pkgLTLIBRARIES] Error 1
make[2]: Leaving directory '/home/joseph/Downloads/purple-facebook-0.9.0-c9b74a765767/pidgin/libpurple/protocols/facebook'
Makefile:720: recipe for target 'install-am' failed
make[1]: *** [install-am] Error 2
make[1]: Leaving directory '/home/joseph/Downloads/purple-facebook-0.9.0-c9b74a765767/pidgin/libpurple/protocols/facebook'
Makefile:410: recipe for target 'install-recursive' failed
make: *** [install-recursive] Error 1
我做错了什么？值得注意的是，当 ./configure 不成功时，我之前尝试运行 make 和 make install。我在应该安装插件的地方是不是出了什么问题？