覆盆子2.1.1英寸

Question

我从sudo apt-get install python-psutil在我的RPi上安装了psutil，但它给了我v0.5.1

我想使用v2.1.1，因为它有virtual_memory（）命令，而v0.5.1没有。在

尝试从PIP升级psutil时，sudo pip install --upgrade psutil它开始安装，然后由于以下错误退出：

pi@raspbmc:~$ sudo pip install --upgrade psutil                                                                                                                                                             
Downloading/unpacking psutil from https://pypi.python.org/packages/source/p/psutil/psutil-2.1.1.tar.gz#md5=72a6b15d589fab11f6ca245b775bc3c6                                                                 
  Downloading psutil-2.1.1.tar.gz (216kB): 216kB downloaded                                                                                                                                                 
  Running setup.py (path:/tmp/pip_build_root/psutil/setup.py) egg_info for package psutil                                                                                                                   

    warning: no previously-included files matching '*' found under directory 'docs/_build'                                                                                                                  
Installing collected packages: psutil                                                                                                                                                                       
  Found existing installation: psutil 0.5.1                                                                                                                                                                 
    Can't uninstall 'psutil'. No files were found to uninstall.                                                                                                                                             
  Running setup.py install for psutil                                                                                                                                                                       
    building '_psutil_linux' extension                                                                                                                                                                      
    gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c psutil/_psutil_linux.c -o build/temp.linux-armv6l-2.7/psutil/_psutil_linux.o      
    In file included from /usr/include/linux/kernel.h:4:0,                                                                                                                                                  
                     from /usr/include/arm-linux-gnueabihf/sys/sysinfo.h:25,                                                                                                                                
                     from psutil/_psutil_linux.c:21:                                                                                                                                                        
    /usr/include/linux/sysinfo.h:8:2: error: unknown type name '__kernel_long_t'                                                                                                                            
    /usr/include/linux/sysinfo.h:9:2: error: unknown type name '__kernel_ulong_t'                                                                                                                           
    /usr/include/linux/sysinfo.h:10:2: error: unknown type name '__kernel_ulong_t'                                                                                                                          
    /usr/include/linux/sysinfo.h:11:2: error: unknown type name '__kernel_ulong_t'                                                                                                                          
    /usr/include/linux/sysinfo.h:12:2: error: unknown type name '__kernel_ulong_t'                                                                                                                          
    /usr/include/linux/sysinfo.h:13:2: error: unknown type name '__kernel_ulong_t'                                                                                                                          
    /usr/include/linux/sysinfo.h:14:2: error: unknown type name '__kernel_ulong_t'                                                                                                                          
    /usr/include/linux/sysinfo.h:15:2: error: unknown type name '__kernel_ulong_t'                                                                                                                          
    /usr/include/linux/sysinfo.h:18:2: error: unknown type name '__kernel_ulong_t'                                                                                                                          
    /usr/include/linux/sysinfo.h:19:2: error: unknown type name '__kernel_ulong_t'                                                                                                                          
    /usr/include/linux/sysinfo.h:21:22: error: '__kernel_ulong_t' undeclared here (not in a function)                                                                                                       
    psutil/_psutil_linux.c: In function 'init_psutil_linux':                                                                                                                                                
    psutil/_psutil_linux.c:475:5: warning: overflow in implicit constant conversion [-Woverflow]                                                                                                            
    error: command 'gcc' failed with exit status 1    

我尝试使用sudo apt-get remove --purge python-psutil卸载python psutil，然后执行sudo pip install psutil，但是返回了相同的错误。与sudo easy_install psutil相同的故事

接下来，我试图确保安装了python-dev和{}。python-dev已安装和更新，但{}未安装。所以我更新了它并再次尝试sudo pip install psutil，但没有任何效果（相同的错误）。在

我错过什么了吗？在