pip安装python3 3-memcached失败

Question

当我尝试使用以下命令安装python3-memcached时，

pip install python3-memcahed

如果出现以下错误输出，则会失败，

Collecting python3-memcached  
Using cached python3-memcached-1.51.tar.gz
Traceback (most recent call last):
  File "<string>", line 20, in <module>
  File "/private/var/folders/pl/5d9_g9ld38d9r_36fhqwzzb40000gp/T/pip-build-UuR8g9/python3-memcached/setup.py", line 4, in <module>
    import memcache
Complete output from command python setup.py egg_info:
Traceback (most recent call last):

  File "<string>", line 20, in <module>

  File "/private/var/folders/pl/5d9_g9ld38d9r_36fhqwzzb40000gp/T/pip-build-UuR8g9/python3-memcached/setup.py", line 4, in <module>

    import memcache

----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/pl/5d9_g9ld38d9r_36fhqwzzb40000gp/T/pip-build-UuR8g9/python3-memcached

上述错误中指定的文件路径不存在。

我用brew来安装python3

Answer 1

尝试以下(使用sudo)：

sudo pip3 install python3-memcached

对于python3包，最好使用pip3。如果没有安装它，请键入：

sudo apt-get install python3-pip

Answer 2

在cse中，nyone将来会遇到这种情况，如果您正在使用virtualenv，如果您将虚拟one创建为：

mkvirtualenv myenv --python=`which python3`