首先执行：
sudo apt-get install libldap2-dev
sudo apt-get install libsasl2-dev然后执行，就OK了：
pip install python-ldap
参考博文内容：
These are the steps to be followed to install python-ldap in Ubuntu. At first,
sudo apt-get install python-ldap
would throw the following error
In file included from Modules/LDAPObject.c:4:0: Modules/common.h:10:20: fatal error: Python.h: No such file or directory compilation terminated. error: command 'gcc' failed with exit status 1
To get past this error, we need to install python-dev package
sudo apt-get install python-dev
After installing that we ll get the following error
In file included from Modules/LDAPObject.c:9:0: Modules/errors.h:8:18: fatal error: lber.h: No such file or directory compilation terminated.
To get past this error, we need to install ldap2-dev package
sudo apt-get install libldap2-dev
After installing that we ll get the following error
Modules/LDAPObject.c:18:18: fatal error: sasl.h: No such file or directory compilation terminated. error: command 'gcc' failed with exit status 1
To get past this error, we need to install libsasl2-dev package
sudo apt-get install libsasl2-dev
After that
sudo apt-get install python-ldap
should install python-ldap without any problems.
参考： 参考的解决方法连接地址