sasl安装报错

安装sasl报错内容：

Installing collected packages: sasl
    Running setup.py install for sasl ... error
    ERROR: Command errored out with exit status 1:
     command: /usr/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-dN4z5V/sasl/setup.py'"'"'; __file__='"'"'/tmp/pip-install-dN4z5V/sasl/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-Mzk0B7/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/user/.local/include/python2.7/sasl
         cwd: /tmp/pip-install-dN4z5V/sasl/
    Complete output (30 lines):
    running install
    running build
    running build_py
    creating build
    creating build/lib.linux-x86_64-2.7
    creating build/lib.linux-x86_64-2.7/sasl
    copying sasl/__init__.py -> build/lib.linux-x86_64-2.7/sasl
    running egg_info
    writing requirements to sasl.egg-info/requires.txt
    writing sasl.egg-info/PKG-INFO
    writing top-level names to sasl.egg-info/top_level.txt
    writing dependency_links to sasl.egg-info/dependency_links.txt
    reading manifest file 'sasl.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    writing manifest file 'sasl.egg-info/SOURCES.txt'
    copying sasl/saslwrapper.cpp -> build/lib.linux-x86_64-2.7/sasl
    copying sasl/saslwrapper.h -> build/lib.linux-x86_64-2.7/sasl
    copying sasl/saslwrapper.pyx -> build/lib.linux-x86_64-2.7/sasl
    running build_ext
    building 'sasl.saslwrapper' extension
    creating build/temp.linux-x86_64-2.7
    creating build/temp.linux-x86_64-2.7/sasl
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -Wdate-time -D_FORTIFY_SOURCE=2 -g -fdebug-prefix-map=/build/python2.7-MW0004/python2.7-2.7.15=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Isasl -I/usr/include/python2.7 -c sasl/saslwrapper.cpp -o build/temp.linux-x86_64-2.7/sasl/saslwrapper.o
    cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
    In file included from sasl/saslwrapper.cpp:254:0:
    sasl/saslwrapper.h:22:10: fatal error: sasl/sasl.h: 没有那个文件或目录
     #include <sasl/sasl.h>
              ^~~~~~~~~~~~~
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-dN4z5V/sasl/setup.py'"'"'; __file__='"'"'/tmp/pip-install-dN4z5V/sasl/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-Mzk0B7/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/user/.local/include/python2.7/sasl Check the logs for full command output.

修复方法：sudo apt-get install libsasl2-dev