localhost ~ # emerge --update --deep world
Calculating world dependencies ...done!
!!! Error: the sys-apps/pam-login package conflicts with another package.
!!! both can't be installed on the same system together.
!!! Please use 'emerge --pretend' to determine blockers.
localhost ~ #
localhost ~ # emerge --pretend --update --deep world
These are the packages that I would merge, in order:
Calculating world dependencies ...done!
[blocks B ] sys-apps/pam-login (is blocking sys-apps/shadow-4.0.15-r2)
[ebuild U ] sys-libs/gpm-1.20.1-r5 [1.20.1-r4]
[ebuild U ] sys-libs/ncurses-5.5-r2 [5.4-r6]
[ebuild U ] sys-apps/man-1.6d [1.6-r1]
[ebuild U ] sys-apps/man-pages-2.38 [2.20]
[ebuild U ] app-crypt/hashalot-0.3-r2 [0.3-r1]
[ebuild U ] sys-libs/com_err-1.39 [1.38]
[ebuild U ] sys-libs/ss-1.39 [1.38]
[ebuild U ] sys-fs/e2fsprogs-1.39 [1.38]
pam-login和shadow冲突,之前我unmerge pam-login,更新了shadow,可是出现不能登录~~~~什么原因啊???