Please help me! the log is here: .......... .......... Start installation or upgrade of Guest Tools new version of parallels tools Installed Guest Tools were not found Perform installation into the /usr/lib/parallels-tools directory cat: /usr/lib/parallels-tools/kmods/../version: no file or folder Start installation of prl_eth kernel module make:enter folder'/usr/lib/parallels-tools/kmods' cd prl_eth/pvmnet && make make[1]: enter folder `/usr/lib/parallels-tools/kmods/prl_eth/pvmnet' make -C /lib/modules/3.19.0-33-generic/build M=/usr/lib/parallels-tools/kmods/prl_eth/pvmnet make[2]: enter folder `/usr/src/linux-headers-3.19.0-33-generic' LD /usr/lib/parallels-tools/kmods/prl_eth/pvmnet/built-in.o CC [M] /usr/lib/parallels-tools/kmods/prl_eth/pvmnet/pvmnet.o LD [M] /usr/lib/parallels-tools/kmods/prl_eth/pvmnet/prl_eth.o Building modules, stage 2. MODPOST 1 modules CC /usr/lib/parallels-tools/kmods/prl_eth/pvmnet/prl_eth.mod.o LD [M] /usr/lib/parallels-tools/kmods/prl_eth/pvmnet/prl_eth.ko make[2]:exit folder `/usr/src/linux-headers-3.19.0-33-generic' make[1]:exit folder `/usr/lib/parallels-tools/kmods/prl_eth/pvmnet' cd prl_tg/Toolgate/Guest/Linux/prl_tg && make make[1]: enter folder `/usr/lib/parallels-tools/kmods/prl_tg/Toolgate/Guest/Linux/prl_tg' make -C /lib/modules/3.19.0-33-generic/build SUBDIRS=/usr/lib/parallels-tools/kmods/prl_tg/Toolgate/Guest/Linux/prl_tg SRCROOT=/usr/lib/parallels-tools/kmods/prl_tg/Toolgate/Guest/Linux/prl_tg modules make[2]: enter folder `/usr/src/linux-headers-3.19.0-33-generic' CC [M] /usr/lib/parallels-tools/kmods/prl_tg/Toolgate/Guest/Linux/prl_tg/prltg.o /usr/lib/parallels-tools/kmods/prl_tg/Toolgate/Guest/Linux/prl_tg/prltg.c: In function 'prl_tg_write': /usr/lib/parallels-tools/kmods/prl_tg/Toolgate/Guest/Linux/prl_tg/prltg.c:799:32: error: 'struct file' has no member named 'f_dentry' const struct inode *ino = file->f_dentry->d_inode; ^ make[3]: *** [/usr/lib/parallels-tools/kmods/prl_tg/Toolgate/Guest/Linux/prl_tg/prltg.o] error 1 make[2]: *** [_module_/usr/lib/parallels-tools/kmods/prl_tg/Toolgate/Guest/Linux/prl_tg] error 2 make[2]:exit folder `/usr/src/linux-headers-3.19.0-33-generic' make[1]: *** [prl_tg] error 2 make[1]:exit folder `/usr/lib/parallels-tools/kmods/prl_tg/Toolgate/Guest/Linux/prl_tg' make: *** [installme] error 2 make:exit folder "/usr/lib/parallels-tools/kmods" Error: could not build kernel modules Error: failed to install kernel modules 2015-11-22T16:22:03+0800: execCmd: ./install --install [143] 2015-11-22T16:22:03+0800: Error: An error occurred when installing Parallels Tools. Please go to /var/log/parallels-tools-install.log for more information. 2015-11-22T16:22:40+0800: Exiting with code 1