不小心将目录/var/db/pkg/下的文件全部删除了

pjq

不小心将目录/var/db/pkg/下的文件全部删除了，现在无法emerge。
用regenworld时无反应，无法生成world文件。不知道有什么方法可以修复。

1. gentoo-pjq pkg # emerge -uDN world -pv
3. These are the packages that would be merged, in order:
5. Calculating dependencies... done!
7. !!! Problems have been detected with your world file
8. !!! Please run emaint --check world
11. !!! Ebuilds for the following packages are either all
12. !!! masked or don't exist:
13. media-gfx/gpicview gnome-extra/cairo-dock-themes x11-plugins/compiz-fusion-plugins-main media-tv/gmlive x11-wm/compiz-fusion gnome-extra/cairo-dock x11-apps/ccsm x11-plugins/compiz-fusion-plugins-extra x11-plugins/compiz-plugins-freewins media-video/realplayer
15. emerge: there are no ebuilds built with USE flags to satisfy "~app-text/poppler-bindings-0.10.4[gtk,cairo]".
16. !!! One of the following packages is required to complete your request:
17. - app-text/poppler-bindings-0.10.4 (Change USE: +cairo)
18. (dependency required by "app-text/evince-2.24.2" [ebuild])
19. (dependency required by "@world" [argument])
21. gentoo-pjq pkg #  emaint --check world
22. Checking world for problems
23. 100% [========================================================================>]
25. 'media-sound/sox' is not installed
26. 'media-libs/win32codecs' is not installed
27. 'app-editors/gedit' is not installed
28. 'app-portage/eix' is not installed
29. 'x11-themes/gnome-themes-extras' is not installed
30. 'app-arch/rar' is not installed
31. 'dev-util/anjuta' is not installed
32. 'gnome-base/gnome-light' is not installed
33. 'net-wireless/ndiswrapper' is not installed
34. 'sys-fs/ntfs3g' is not installed
35. 'gnome-extra/gnome-audio' is not installed
36. 'app-portage/mirrorselect' is not installed
37. 'dev-lang/python' is not installed
38. 'media-sound/alsa-utils' is not installed
39. 'gnome-base/libglade' is not installed
40. 'x11-apps/xdm' is not installed
41. 'x11-plugins/compiz-fusion-plugins-main' is not installed
42. 'app-admin/sudo' is not installed
43. 'app-text/wgetpaste' is not installed
44. 'media-gfx/scrot' is not installed
45. 'app-emulation/cedega' is not installed
46. 'dev-java/sun-jdk' is not installed
47. 'x11-wm/compiz-fusion' is not installed
48. 'net-ftp/vsftpd' is not installed
49. 'app-text/evince' is not installed
50. 'media-sound/audacious' is not installed
51. 'net-p2p/mldonkey' is not installed
52. 'app-editors/vim' is not installed
53. 'dev-util/git' is not installed
54. 'sys-process/vixie-cron' is not installed
55. 'gnome-extra/cairo-dock' is not installed
56. 'app-misc/cmatrix' is not installed
57. 'x11-plugins/compiz-plugins-freewins' is not installed
58. 'x11-apps/ccsm' is not installed
59. 'app-dicts/stardict' is not installed
60. 'x11-themes/gdm-themes-livecd' is not installed
61. 'gnome-extra/cairo-dock-themes' is not installed
62. 'app-arch/unrar' is not installed
63. 'sys-boot/grub' is not installed
64. 'app-i18n/fcitx' is not installed
65. 'media-sound/esound' is not installed
66. 'app-arch/file-roller' is not installed
67. 'app-arch/p7zip' is not installed
68. 'app-portage/layman' is not installed
69. 'net-p2p/amule' is not installed
70. 'app-admin/conky' is not installed
71. 'dev-util/subversion' is not installed
72. 'net-misc/dhcpcd' is not installed
73. 'x11-libs/libXft' is not installed
74. 'net-analyzer/netselect' is not installed
75. 'x11-apps/fusion-icon' is not installed
76. 'x11-plugins/compiz-fusion-plugins-extra' is not installed
77. 'x11-apps/mesa-progs' is not installed
78. 'media-video/realplayer' is not installed
79. 'dev-util/ccache' is not installed
80. 'net-analyzer/nmap' is not installed
81. 'media-gfx/gpicview' is not installed
82. 'media-tv/gmlive' is not installed
83. 'www-client/mozilla-firefox' is not installed
84. 'media-video/linux-uvc' is not installed
85. 'app-portage/autounmask' is not installed
86. 'sys-kernel/gentoo-sources' is not installed
87. 'x11-libs/cairo' is not installed
88. 'sys-kernel/module-rebuild' is not installed
89. 'media-video/luvcview' is not installed
90. 'www-client/w3m' is not installed
91. 'media-video/gspcav1' is not installed
92. 'app-admin/syslog-ng' is not installed
93. 'gnome-base/gnome-volume-manager' is not installed
94. 'media-video/camorama' is not installed
95. 'app-portage/gentoolkit' is not installed
96. 'x11-drivers/nvidia-drivers' is not installed
97. 'gnome-extra/gnome-screensaver' is not installed
98. 'gnome-extra/gconf-editor' is not installed
99. 'net-ftp/ftp' is not installed
100. 'app-emulation/virtualbox-ose' is not installed
101. 'x11-themes/smoothgnome' is not installed
102. 'media-video/mplayer' is not installed
103. 'net-analyzer/tcpdump' is not installed
104. 'net-im/pidgin' is not installed
107. Finished

复制代码

pjq

emerge -e world && emerge -e system都failed了

2. gentoo-pjq pjq # emerge -e  system
3. Calculating dependencies... done!
6. [nomerge      ] sys-devel/libtool-1.5.26  USE="-vanilla"
7. [ebuild  N    ]  sys-apps/help2man-1.36.4  USE="nls"
8. [ebuild  N    ]   dev-perl/Locale-gettext-1.05
9. [nomerge      ] net-misc/wget-1.11.3  USE="nls ssl -debug -ipv6 -socks5 -static"
10. [nomerge      ]  dev-libs/openssl-0.9.8k  USE="bindist sse2 zlib -gmp -kerberos -test"
11. [nomerge      ]   dev-lang/perl-5.8.8-r5  USE="berkdb gdbm -build -debug -doc -ithreads -perlsuid"
12. [ebuild  N    ]    sys-devel/libperl-5.8.8-r2  USE="berkdb gdbm -debug -ithreads"
13. [nomerge      ] sys-apps/util-linux-2.14.1  USE="crypt nls unicode -loop-aes -old-linux (-selinux) -slang (-uclibc)"
14. [nomerge      ]  sys-devel/gettext-0.17  USE="acl nls openmp -doc -emacs -nocxx"
15. [ebuild  N    ]   dev-libs/libxml2-2.7.3  USE="python readline -debug -doc -examples -ipv6 -test"
16. [ebuild  N    ]    dev-lang/python-2.5.2-r7  USE="berkdb gdbm ncurses readline sqlite ssl threads xml -build -doc -examples -ipv6 -tk -ucs2 -wininst"
17. [ebuild  N    ]     dev-libs/openssl-0.9.8k  USE="bindist sse2 zlib -gmp -kerberos -test"
18. [ebuild  N    ]      dev-lang/perl-5.8.8-r5  USE="berkdb gdbm -build -debug -doc -ithreads -perlsuid"
19. [nomerge      ] sys-libs/ncurses-5.6-r2  USE="gpm unicode -debug -doc -minimal -nocxx -profile -trace"
20. [ebuild  N    ]  sys-libs/gpm-1.20.5  USE="(-selinux)"
21. [ebuild  N    ] sys-libs/readline-5.2_p13
22. [ebuild  N    ]  app-shells/bash-3.2_p39  USE="nls -afs -bashlogger -examples -plugins -vanilla"
23. [ebuild  N    ] sys-apps/texinfo-4.13  USE="nls -static"
24. [ebuild  N    ]  sys-libs/ncurses-5.6-r2  USE="gpm unicode -debug -doc -minimal -nocxx -profile -trace"
25. [nomerge      ] sys-devel/automake-1.10.2
26. [nomerge      ]  sys-apps/help2man-1.36.4  USE="nls"
27. [nomerge      ]   dev-lang/perl-5.8.8-r5  USE="berkdb gdbm -build -debug -doc -ithreads -perlsuid"
28. [ebuild  N    ]    sys-libs/gdbm-1.8.3-r3  USE="berkdb"
29. [ebuild  N    ]     sys-libs/db-4.5.20_p2-r1  USE="-doc -java -nocxx -tcl -test"
30. [ebuild  N    ]      sys-devel/binutils-2.18-r3  USE="nls -multislot -multitarget -test -vanilla"
31. [ebuild  N    ]       sys-devel/binutils-config-1.9-r4
32. [nomerge      ] net-misc/rsync-3.0.5  USE="acl iconv -ipv6 -static -xattr -xinetd"
33. [ebuild  N    ]  sys-apps/acl-2.2.47  USE="nls (-nfs)"
34. [ebuild  N    ]   sys-apps/attr-2.4.43  USE="nls"
35. [ebuild  N    ] sys-apps/diffutils-2.8.7-r2  USE="nls -static"
36. [ebuild  N    ] sys-apps/findutils-4.4.0  USE="nls (-selinux) -static"
37. [ebuild  N    ]  sys-devel/gettext-0.17  USE="acl nls openmp -doc -emacs -nocxx"
38. [ebuild  N    ] sys-devel/libtool-1.5.26  USE="-vanilla"
39. [ebuild  N    ]  sys-devel/automake-1.10.2
40. [ebuild  N    ]   sys-devel/autoconf-2.63  USE="-emacs"
42. * Error: circular dependencies:
44. ('ebuild', '/', 'sys-libs/db-4.5.20_p2-r1', 'merge') depends on
45.   ('ebuild', '/', 'sys-devel/binutils-2.18-r3', 'merge') (buildtime)
46.   ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') (buildtime)
47.   ('ebuild', '/', 'sys-devel/libtool-1.5.26', 'merge') (buildtime)
48.   ('ebuild', '/', 'sys-devel/automake-1.10.2', 'merge') (buildtime)
49. ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') depends on
50.   ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') (runtime)
51.   ('ebuild', '/', 'sys-apps/texinfo-4.13', 'merge') (runtime)
52. ('ebuild', '/', 'sys-libs/readline-5.2_p13', 'merge') depends on
53.   ('ebuild', '/', 'app-shells/bash-3.2_p39', 'merge') (buildtime)
54.   ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') (runtime)
55. ('ebuild', '/', 'sys-devel/libperl-5.8.8-r2', 'merge') depends on
56.   ('ebuild', '/', 'sys-libs/gdbm-1.8.3-r3', 'merge') (runtime)
57.   ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') (runtime_post)
58.   ('ebuild', '/', 'sys-libs/db-4.5.20_p2-r1', 'merge') (runtime)
59. ('ebuild', '/', 'sys-devel/libtool-1.5.26', 'merge') depends on
60.   ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') (runtime)
61.   ('ebuild', '/', 'sys-apps/help2man-1.36.4', 'merge') (buildtime)
62.   ('ebuild', '/', 'sys-devel/automake-1.10.2', 'merge') (runtime)
63. ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') depends on
64.   ('ebuild', '/', 'sys-libs/gpm-1.20.5', 'merge') (runtime)
65. ('ebuild', '/', 'dev-libs/openssl-0.9.8k', 'merge') depends on
66.   ('ebuild', '/', 'sys-apps/diffutils-2.8.7-r2', 'merge') (buildtime)
67.   ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') (buildtime)
68. ('ebuild', '/', 'sys-devel/automake-1.10.2', 'merge') depends on
69.   ('ebuild', '/', 'sys-apps/help2man-1.36.4', 'merge') (buildtime)
70.   ('ebuild', '/', 'sys-apps/texinfo-4.13', 'merge') (runtime)
71.   ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') (runtime)
72.   ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') (runtime)
73. ('ebuild', '/', 'sys-devel/binutils-config-1.9-r4', 'merge') depends on
74.   ('ebuild', '/', 'sys-apps/findutils-4.4.0', 'merge') (runtime)
75. ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') depends on
76.   ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') (runtime)
77.   ('ebuild', '/', 'sys-apps/acl-2.2.47', 'merge') (runtime)
78.   ('ebuild', '/', 'dev-libs/libxml2-2.7.3', 'merge') (runtime)
79. ('ebuild', '/', 'sys-devel/binutils-2.18-r3', 'merge') depends on
80.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
81.   ('ebuild', '/', 'sys-devel/binutils-config-1.9-r4', 'merge') (runtime)
82. ('ebuild', '/', 'sys-libs/gpm-1.20.5', 'merge') depends on
83.   ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') (buildtime)
84. ('ebuild', '/', 'sys-apps/findutils-4.4.0', 'merge') depends on
85.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
86. ('ebuild', '/', 'sys-apps/attr-2.4.43', 'merge') depends on
87.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
88.   ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') (buildtime)
89.   ('ebuild', '/', 'sys-devel/libtool-1.5.26', 'merge') (buildtime)
90.   ('ebuild', '/', 'sys-devel/automake-1.10.2', 'merge') (buildtime)
91. ('ebuild', '/', 'sys-libs/gdbm-1.8.3-r3', 'merge') depends on
92.   ('ebuild', '/', 'sys-libs/db-4.5.20_p2-r1', 'merge') (runtime)
93. ('ebuild', '/', 'sys-apps/texinfo-4.13', 'merge') depends on
94.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
95.   ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') (runtime)
96. ('ebuild', '/', 'app-shells/bash-3.2_p39', 'merge') depends on
97.   ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') (runtime)
98. ('ebuild', '/', 'dev-libs/libxml2-2.7.3', 'merge') depends on
99.   ('ebuild', '/', 'dev-lang/python-2.5.2-r7', 'merge') (runtime)
100.   ('ebuild', '/', 'sys-libs/readline-5.2_p13', 'merge') (runtime)
101. ('ebuild', '/', 'sys-apps/acl-2.2.47', 'merge') depends on
102.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
103.   ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') (buildtime)
104.   ('ebuild', '/', 'sys-apps/attr-2.4.43', 'merge') (runtime)
105.   ('ebuild', '/', 'sys-devel/libtool-1.5.26', 'merge') (buildtime)
106.   ('ebuild', '/', 'sys-devel/automake-1.10.2', 'merge') (buildtime)
107. ('ebuild', '/', 'sys-apps/diffutils-2.8.7-r2', 'merge') depends on
108.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
109. ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') depends on
110.   ('ebuild', '/', 'sys-libs/db-4.5.20_p2-r1', 'merge') (runtime)
111.   ('ebuild', '/', 'sys-devel/libperl-5.8.8-r2', 'merge') (runtime)
112.   ('ebuild', '/', 'sys-libs/gdbm-1.8.3-r3', 'merge') (runtime)
113. ('ebuild', '/', 'sys-apps/help2man-1.36.4', 'merge') depends on
114.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
115.   ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') (runtime)
116.   ('ebuild', '/', 'dev-perl/Locale-gettext-1.05', 'merge') (buildtime)
117. ('ebuild', '/', 'dev-perl/Locale-gettext-1.05', 'merge') depends on
118.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (runtime)
119.   ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') (runtime)
120. ('ebuild', '/', 'dev-lang/python-2.5.2-r7', 'merge') depends on
121.   ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') (runtime_post)
122.   ('ebuild', '/', 'dev-libs/openssl-0.9.8k', 'merge') (runtime_post)
123.   ('ebuild', '/', 'sys-libs/db-4.5.20_p2-r1', 'merge') (runtime_post)
124.   ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') (buildtime)
125.   ('ebuild', '/', 'sys-libs/readline-5.2_p13', 'merge') (runtime_post)
126.   ('ebuild', '/', 'sys-devel/automake-1.10.2', 'merge') (buildtime)
127.   ('ebuild', '/', 'sys-libs/gdbm-1.8.3-r3', 'merge') (runtime_post)
128.   ('ebuild', '/', 'sys-devel/libtool-1.5.26', 'merge') (buildtime)
130. * Note that circular dependencies can often be avoided by temporarily
131. * disabling USE flags that trigger optional dependencies.
132. gentoo-pjq pjq # emerge -e world
133. Calculating dependencies... done!
135. !!! Problems have been detected with your world file
136. !!! Please run emaint --check world
139. !!! Ebuilds for the following packages are either all
140. !!! masked or don't exist:
141. media-gfx/gpicview gnome-extra/cairo-dock-themes x11-plugins/compiz-fusion-plugins-main media-tv/gmlive x11-wm/compiz-fusion gnome-extra/cairo-dock x11-apps/ccsm x11-plugins/compiz-fusion-plugins-extra x11-plugins/compiz-plugins-freewins media-video/realplayer
143. emerge: there are no ebuilds built with USE flags to satisfy "~app-text/poppler-bindings-0.10.4[gtk,cairo]".
144. !!! One of the following packages is required to complete your request:
145. - app-text/poppler-bindings-0.10.4 (Change USE: +cairo)
146. (dependency required by "app-text/evince-2.24.2" [ebuild])
147. (dependency required by "@world" [argument])
149. gentoo-pjq pjq #

复制代码

kpld

以前我也遇到过这种情况，试着恢复但是没有成功，后来只能重装了事

heejun

从别人那边拷一个过来

Blahster

重装吧，好像没有什么好办法修复

KenShinXF

呵呵，这个。。。。
也太不小心了
还是alias rm='rm -i'吧

richardpku

Post by heejun;1973289
从别人那边拷一个过来

/var/db/pkg拷过来也没用。。

coderoar

Post by pjq;1973231

2. [b]* Error: circular dependencies:
4. ('ebuild', '/', 'sys-libs/db-4.5.20_p2-r1', 'merge') depends on
5.   ('ebuild', '/', 'sys-devel/binutils-2.18-r3', 'merge') (buildtime)
6.   ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') (buildtime)
7.   ('ebuild', '/', 'sys-devel/libtool-1.5.26', 'merge') (buildtime)
8.   ('ebuild', '/', 'sys-devel/automake-1.10.2', 'merge') (buildtime)
9. ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') depends on
10.   ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') (runtime)
11.   ('ebuild', '/', 'sys-apps/texinfo-4.13', 'merge') (runtime)
12. ('ebuild', '/', 'sys-libs/readline-5.2_p13', 'merge') depends on
13.   ('ebuild', '/', 'app-shells/bash-3.2_p39', 'merge') (buildtime)
14.   ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') (runtime)
15. ('ebuild', '/', 'sys-devel/libperl-5.8.8-r2', 'merge') depends on
16.   ('ebuild', '/', 'sys-libs/gdbm-1.8.3-r3', 'merge') (runtime)
17.   ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') (runtime_post)
18.   ('ebuild', '/', 'sys-libs/db-4.5.20_p2-r1', 'merge') (runtime)
19. ('ebuild', '/', 'sys-devel/libtool-1.5.26', 'merge') depends on
20.   ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') (runtime)
21.   ('ebuild', '/', 'sys-apps/help2man-1.36.4', 'merge') (buildtime)
22.   ('ebuild', '/', 'sys-devel/automake-1.10.2', 'merge') (runtime)
23. ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') depends on
24.   ('ebuild', '/', 'sys-libs/gpm-1.20.5', 'merge') (runtime)
25. ('ebuild', '/', 'dev-libs/openssl-0.9.8k', 'merge') depends on
26.   ('ebuild', '/', 'sys-apps/diffutils-2.8.7-r2', 'merge') (buildtime)
27.   ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') (buildtime)
28. ('ebuild', '/', 'sys-devel/automake-1.10.2', 'merge') depends on
29.   ('ebuild', '/', 'sys-apps/help2man-1.36.4', 'merge') (buildtime)
30.   ('ebuild', '/', 'sys-apps/texinfo-4.13', 'merge') (runtime)
31.   ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') (runtime)
32.   ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') (runtime)
33. ('ebuild', '/', 'sys-devel/binutils-config-1.9-r4', 'merge') depends on
34.   ('ebuild', '/', 'sys-apps/findutils-4.4.0', 'merge') (runtime)
35. ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') depends on
36.   ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') (runtime)
37.   ('ebuild', '/', 'sys-apps/acl-2.2.47', 'merge') (runtime)
38.   ('ebuild', '/', 'dev-libs/libxml2-2.7.3', 'merge') (runtime)
39. ('ebuild', '/', 'sys-devel/binutils-2.18-r3', 'merge') depends on
40.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
41.   ('ebuild', '/', 'sys-devel/binutils-config-1.9-r4', 'merge') (runtime)
42. ('ebuild', '/', 'sys-libs/gpm-1.20.5', 'merge') depends on
43.   ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') (buildtime)
44. ('ebuild', '/', 'sys-apps/findutils-4.4.0', 'merge') depends on
45.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
46. ('ebuild', '/', 'sys-apps/attr-2.4.43', 'merge') depends on
47.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
48.   ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') (buildtime)
49.   ('ebuild', '/', 'sys-devel/libtool-1.5.26', 'merge') (buildtime)
50.   ('ebuild', '/', 'sys-devel/automake-1.10.2', 'merge') (buildtime)
51. ('ebuild', '/', 'sys-libs/gdbm-1.8.3-r3', 'merge') depends on
52.   ('ebuild', '/', 'sys-libs/db-4.5.20_p2-r1', 'merge') (runtime)
53. ('ebuild', '/', 'sys-apps/texinfo-4.13', 'merge') depends on
54.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
55.   ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') (runtime)
56. ('ebuild', '/', 'app-shells/bash-3.2_p39', 'merge') depends on
57.   ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') (runtime)
58. ('ebuild', '/', 'dev-libs/libxml2-2.7.3', 'merge') depends on
59.   ('ebuild', '/', 'dev-lang/python-2.5.2-r7', 'merge') (runtime)
60.   ('ebuild', '/', 'sys-libs/readline-5.2_p13', 'merge') (runtime)
61. ('ebuild', '/', 'sys-apps/acl-2.2.47', 'merge') depends on
62.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
63.   ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') (buildtime)
64.   ('ebuild', '/', 'sys-apps/attr-2.4.43', 'merge') (runtime)
65.   ('ebuild', '/', 'sys-devel/libtool-1.5.26', 'merge') (buildtime)
66.   ('ebuild', '/', 'sys-devel/automake-1.10.2', 'merge') (buildtime)
67. ('ebuild', '/', 'sys-apps/diffutils-2.8.7-r2', 'merge') depends on
68.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
69. ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') depends on
70.   ('ebuild', '/', 'sys-libs/db-4.5.20_p2-r1', 'merge') (runtime)
71.   ('ebuild', '/', 'sys-devel/libperl-5.8.8-r2', 'merge') (runtime)
72.   ('ebuild', '/', 'sys-libs/gdbm-1.8.3-r3', 'merge') (runtime)
73. ('ebuild', '/', 'sys-apps/help2man-1.36.4', 'merge') depends on
74.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (buildtime)
75.   ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') (runtime)
76.   ('ebuild', '/', 'dev-perl/Locale-gettext-1.05', 'merge') (buildtime)
77. ('ebuild', '/', 'dev-perl/Locale-gettext-1.05', 'merge') depends on
78.   ('ebuild', '/', 'sys-devel/gettext-0.17', 'merge') (runtime)
79.   ('ebuild', '/', 'dev-lang/perl-5.8.8-r5', 'merge') (runtime)
80. ('ebuild', '/', 'dev-lang/python-2.5.2-r7', 'merge') depends on
81.   ('ebuild', '/', 'sys-libs/ncurses-5.6-r2', 'merge') (runtime_post)
82.   ('ebuild', '/', 'dev-libs/openssl-0.9.8k', 'merge') (runtime_post)
83.   ('ebuild', '/', 'sys-libs/db-4.5.20_p2-r1', 'merge') (runtime_post)
84.   ('ebuild', '/', 'sys-devel/autoconf-2.63', 'merge') (buildtime)
85.   ('ebuild', '/', 'sys-libs/readline-5.2_p13', 'merge') (runtime_post)
86.   ('ebuild', '/', 'sys-devel/automake-1.10.2', 'merge') (buildtime)
87.   ('ebuild', '/', 'sys-libs/gdbm-1.8.3-r3', 'merge') (runtime_post)
88.   ('ebuild', '/', 'sys-devel/libtool-1.5.26', 'merge') (buildtime)
90. * Note that circular dependencies can often be avoided by temporarily
91. * disabling USE flags that trigger optional dependencies.
92. gentoo-pjq pjq # emerge -e world
93. Calculating dependencies... done!
95. !!! Problems have been detected with your world file
96. !!! Please run emaint --check world
99. !!! Ebuilds for the following packages are either all
100. !!! masked or don't exist:
101. media-gfx/gpicview gnome-extra/cairo-dock-themes x11-plugins/compiz-fusion-plugins-main media-tv/gmlive x11-wm/compiz-fusion gnome-extra/cairo-dock x11-apps/ccsm x11-plugins/compiz-fusion-plugins-extra x11-plugins/compiz-plugins-freewins media-video/realplayer
103. emerge: there are no ebuilds built with USE flags to satisfy "~app-text/poppler-bindings-0.10.4[gtk,cairo]".
104. !!! One of the following packages is required to complete your request:
105. - app-text/poppler-bindings-0.10.4 (Change USE: +cairo)
106. (dependency required by "app-text/evince-2.24.2" [ebuild])
107. (dependency required by "@world" [argument])[/b]

复制代码

显然是依赖关系错误，因为检查需要用到/var/db/pkg，可以用“--nodeps”跳过依赖检查。

axlrose

我以前不小心干过这事，后来恢复了
有一个重建的功能，
emerge --regen ?
忘了，太久了记不清了，你试试

tjzero

唉，兄弟 当年我也干过这样的傻事！ 折腾半天最后重装了，现在流行不折腾，别瞎删东西了