[变动]升级时候的问题.看来不止我一个人有这个问题

easycat

sudo emerge -av trousers

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild     U ] app-crypt/trousers-0.3.2 [0.3.1] USE="-doc" 1,178 kB

Total: 1 package (1 upgrade), Size of downloads: 1,178 kB

Would you like to merge these packages? [Yes/No] y

>>> Verifying ebuild manifests

>>> Emerging (1 of 1) app-crypt/trousers-0.3.2
>>> Downloading 'http://61.135.158.199/distfiles/trousers-0.3.2.tar.bz2'
--2009-08-27 21:31:20--  http://61.135.158.199/distfiles/trousers-0.3.2.tar.bz2
Connecting to 61.135.158.199:80... 已连接。
已发出 HTTP 请求，正在等待回应... 404 Not Found
2009-08-27 21:31:20 错误 404：Not Found。

>>> Downloading 'http://switch.dl.sourceforge.net/sourceforge/trousers/trousers-0.3.2.tar.bz2'
--2009-08-27 21:31:20--  http://switch.dl.sourceforge.net ... users-0.3.2.tar.bz2
正在解析主机 switch.dl.sourceforge.net... 130.59.138.21, 2001:620:0:1b::21
Connecting to switch.dl.sourceforge.net|130.59.138.21|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 302 Found
位置：http://downloads.sourceforge.net ... .dl.sourceforge.net [跟随至新的 URL]
--2009-08-27 21:31:21--  http://downloads.sourceforge.net ... .dl.sourceforge.net
正在解析主机 downloads.sourceforge.net... 216.34.181.59
Connecting to downloads.sourceforge.net|216.34.181.59|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 301 Moved Permanently
位置：http://sourceforge.net/projects/trousers/files [跟随至新的 URL]
--2009-08-27 21:31:23--  http://sourceforge.net/projects/trousers/files
正在解析主机 sourceforge.net... 216.34.181.60
Connecting to sourceforge.net|216.34.181.60|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 301 Moved Permanently
位置：http://sourceforge.net/projects/trousers/files/ [跟随至新的 URL]
--2009-08-27 21:31:24--  http://sourceforge.net/projects/trousers/files/
Connecting to sourceforge.net|216.34.181.60|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度：79402 (78K) [text/html]
Saving to: `/usr/portage/distfiles/trousers-0.3.2.tar.bz2'

100%[======================================>] 79,402      75.1K/s   in 1.0s   

2009-08-27 21:31:25 (75.1 KB/s) - `/usr/portage/distfiles/trousers-0.3.2.tar.bz2' saved [79402/79402]

('Filesize does not match recorded size', 79402, 1205561)
!!! Fetched file: trousers-0.3.2.tar.bz2 VERIFY FAILED!
!!! Reason: Filesize does not match recorded size
!!! Got:      79402
!!! Expected: 1205561
Refetching... File renamed to '/usr/portage/distfiles/trousers-0.3.2.tar.bz2._checksum_failure_.EBi5yG'

>>> Downloading 'http://easynews.dl.sourceforge.net/sourceforge/trousers/trousers-0.3.2.tar.bz2'
--2009-08-27 21:31:25--  http://easynews.dl.sourceforge.n ... users-0.3.2.tar.bz2
正在解析主机 easynews.dl.sourceforge.net... 69.16.168.245
Connecting to easynews.dl.sourceforge.net|69.16.168.245|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 302 Found
位置：http://prdownloads.sourceforge.n ... .dl.sourceforge.net [跟随至新的 URL]
--2009-08-27 21:31:27--  http://prdownloads.sourceforge.n ... .dl.sourceforge.net
正在解析主机 prdownloads.sourceforge.net... 216.34.181.59
Connecting to prdownloads.sourceforge.net|216.34.181.59|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 301 Moved Permanently
位置：http://sourceforge.net/projects/trousers/files [跟随至新的 URL]
--2009-08-27 21:31:28--  http://sourceforge.net/projects/trousers/files
正在解析主机 sourceforge.net... 216.34.181.60
Connecting to sourceforge.net|216.34.181.60|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 301 Moved Permanently
位置：http://sourceforge.net/projects/trousers/files/ [跟随至新的 URL]
--2009-08-27 21:31:29--  http://sourceforge.net/projects/trousers/files/
Connecting to sourceforge.net|216.34.181.60|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度：79402 (78K) [text/html]
Saving to: `/usr/portage/distfiles/trousers-0.3.2.tar.bz2'

100%[======================================>] 79,402      57.3K/s   in 1.4s   

2009-08-27 21:31:31 (57.3 KB/s) - `/usr/portage/distfiles/trousers-0.3.2.tar.bz2' saved [79402/79402]

('Filesize does not match recorded size', 79402, 1205561)
!!! Fetched file: trousers-0.3.2.tar.bz2 VERIFY FAILED!
!!! Reason: Filesize does not match recorded size
!!! Got:      79402
!!! Expected: 1205561
Refetching... File renamed to '/usr/portage/distfiles/trousers-0.3.2.tar.bz2._checksum_failure_.EBi5yG'

>>> Downloading 'http://ovh.dl.sourceforge.net/sourceforge/trousers/trousers-0.3.2.tar.bz2'
--2009-08-27 21:31:31--  http://ovh.dl.sourceforge.net/so ... users-0.3.2.tar.bz2
正在解析主机 ovh.dl.sourceforge.net... 91.121.125.23, 91.121.124.23
Connecting to ovh.dl.sourceforge.net|91.121.125.23|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 302 Found
位置：http://downloads.sourceforge.net ... .dl.sourceforge.net [跟随至新的 URL]
--2009-08-27 21:31:32--  http://downloads.sourceforge.net ... .dl.sourceforge.net
正在解析主机 downloads.sourceforge.net... 216.34.181.59
Connecting to downloads.sourceforge.net|216.34.181.59|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 301 Moved Permanently
位置：http://sourceforge.net/projects/trousers/files [跟随至新的 URL]
--2009-08-27 21:31:33--  http://sourceforge.net/projects/trousers/files
正在解析主机 sourceforge.net... 216.34.181.60
Connecting to sourceforge.net|216.34.181.60|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 301 Moved Permanently
位置：http://sourceforge.net/projects/trousers/files/ [跟随至新的 URL]
--2009-08-27 21:31:34--  http://sourceforge.net/projects/trousers/files/
Connecting to sourceforge.net|216.34.181.60|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度：79402 (78K) [text/html]
Saving to: `/usr/portage/distfiles/trousers-0.3.2.tar.bz2'

100%[======================================>] 79,402      68.7K/s   in 1.1s   

2009-08-27 21:31:36 (68.7 KB/s) - `/usr/portage/distfiles/trousers-0.3.2.tar.bz2' saved [79402/79402]

('Filesize does not match recorded size', 79402, 1205561)
!!! Fetched file: trousers-0.3.2.tar.bz2 VERIFY FAILED!
!!! Reason: Filesize does not match recorded size
!!! Got:      79402
!!! Expected: 1205561
Refetching... File renamed to '/usr/portage/distfiles/trousers-0.3.2.tar.bz2._checksum_failure_.kHarRE'

>>> Downloading 'http://osdn.dl.sourceforge.net/sourceforge/trousers/trousers-0.3.2.tar.bz2'
--2009-08-27 21:31:36--  http://osdn.dl.sourceforge.net/s ... users-0.3.2.tar.bz2
正在解析主机 osdn.dl.sourceforge.net... 216.34.181.56
Connecting to osdn.dl.sourceforge.net|216.34.181.56|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 404 Not Found
2009-08-27 21:31:37 错误 404：Not Found。

>>> Downloading 'http://mesh.dl.sourceforge.net/sourceforge/trousers/trousers-0.3.2.tar.bz2'
--2009-08-27 21:31:37--  http://mesh.dl.sourceforge.net/s ... users-0.3.2.tar.bz2
正在解析主机 mesh.dl.sourceforge.net... 213.203.218.122
Connecting to mesh.dl.sourceforge.net|213.203.218.122|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 302 Found
位置：http://prdownloads.sourceforge.n ... .dl.sourceforge.net [跟随至新的 URL]
--2009-08-27 21:31:39--  http://prdownloads.sourceforge.n ... .dl.sourceforge.net
正在解析主机 prdownloads.sourceforge.net... 216.34.181.59
Connecting to prdownloads.sourceforge.net|216.34.181.59|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 301 Moved Permanently
位置：http://sourceforge.net/projects/trousers/files [跟随至新的 URL]
--2009-08-27 21:31:40--  http://sourceforge.net/projects/trousers/files
正在解析主机 sourceforge.net... 216.34.181.60
Connecting to sourceforge.net|216.34.181.60|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 301 Moved Permanently
位置：http://sourceforge.net/projects/trousers/files/ [跟随至新的 URL]
--2009-08-27 21:31:41--  http://sourceforge.net/projects/trousers/files/
Connecting to sourceforge.net|216.34.181.60|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度：79402 (78K) [text/html]
Saving to: `/usr/portage/distfiles/trousers-0.3.2.tar.bz2'

100%[======================================>] 79,402      67.0K/s   in 1.2s   

2009-08-27 21:31:43 (67.0 KB/s) - `/usr/portage/distfiles/trousers-0.3.2.tar.bz2' saved [79402/79402]

('Filesize does not match recorded size', 79402, 1205561)
!!! Fetched file: trousers-0.3.2.tar.bz2 VERIFY FAILED!
!!! Reason: Filesize does not match recorded size
!!! Got:      79402
!!! Expected: 1205561
Refetching... File renamed to '/usr/portage/distfiles/trousers-0.3.2.tar.bz2._checksum_failure_.EBi5yG'

>>> Downloading 'http://jaist.dl.sourceforge.net/sourceforge/trousers/trousers-0.3.2.tar.bz2'
--2009-08-27 21:31:43--  http://jaist.dl.sourceforge.net/ ... users-0.3.2.tar.bz2
正在解析主机 jaist.dl.sourceforge.net... 150.65.7.130
Connecting to jaist.dl.sourceforge.net|150.65.7.130|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 302 Found
位置：http://downloads.sourceforge.net ... .dl.sourceforge.net [跟随至新的 URL]
--2009-08-27 21:31:44--  http://downloads.sourceforge.net ... .dl.sourceforge.net
正在解析主机 downloads.sourceforge.net... 216.34.181.59
Connecting to downloads.sourceforge.net|216.34.181.59|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 301 Moved Permanently
位置：http://sourceforge.net/projects/trousers/files [跟随至新的 URL]
--2009-08-27 21:31:45--  http://sourceforge.net/projects/trousers/files
正在解析主机 sourceforge.net... 216.34.181.60
Connecting to sourceforge.net|216.34.181.60|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 301 Moved Permanently
位置：http://sourceforge.net/projects/trousers/files/ [跟随至新的 URL]
--2009-08-27 21:31:46--  http://sourceforge.net/projects/trousers/files/
Connecting to sourceforge.net|216.34.181.60|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度：79402 (78K) [text/html]
Saving to: `/usr/portage/distfiles/trousers-0.3.2.tar.bz2'

100%[======================================>] 79,402      70.5K/s   in 1.1s   

2009-08-27 21:31:47 (70.5 KB/s) - `/usr/portage/distfiles/trousers-0.3.2.tar.bz2' saved [79402/79402]

('Filesize does not match recorded size', 79402, 1205561)
!!! Fetched file: trousers-0.3.2.tar.bz2 VERIFY FAILED!
!!! Reason: Filesize does not match recorded size
!!! Got:      79402
!!! Expected: 1205561
Refetching... File renamed to '/usr/portage/distfiles/trousers-0.3.2.tar.bz2._checksum_failure_.kHarRE'

!!! Couldn't download 'trousers-0.3.2.tar.bz2'. Aborting.
* Fetch failed for 'app-crypt/trousers-0.3.2', Log file:
*  '/var/tmp/portage/app-crypt/trousers-0.3.2/temp/build.log'

>>> Failed to emerge app-crypt/trousers-0.3.2, Log file:

>>>  '/var/tmp/portage/app-crypt/trousers-0.3.2/temp/build.log'

* Messages for package app-crypt/trousers-0.3.2:

* Fetch failed for 'app-crypt/trousers-0.3.2', Log file:
*  '/var/tmp/portage/app-crypt/trousers-0.3.2/temp/build.log'


这是个怎么回事儿呢?

flies

Filesize does not match recorded size
emerge --sync一下，或者换个镜像试试

easycat

http://bugs.gentoo.org/show_bug.cgi?id=283081