请教。安装media-libs/libpng-1.2.43-r2出错，日记提示

roor123

^[[32;01m*^[[0m CPV:  media-libs/libpng-1.2.43-r2
^[[32;01m*^[[0m REPO: gentoo
^[[32;01m*^[[0m USE:  elibc_glibc kernel_linux userland_GNU x86
>>> Unpacking source...
>>> Unpacking libpng-1.2.43.tar.xz to /var/tmp/portage/media-libs/libpng-1.2.43-r2/work
xz: /var/tmp/portage/media-libs/libpng-1.2.43-r2/distdir/libpng-1.2.43.tar.xz: Memory usage limit reached
xz: Limit was 35 MiB, but 65 MiB would have been needed
tar: This does not look like a tar archive
tar: Error exit delayed from previous errors
^[[31;01m*^[[0m ERROR: media-libs/libpng-1.2.43-r2 failed:
^[[31;01m*^[[0m   failure unpacking libpng-1.2.43.tar.xz
^[[31;01m*^[[0m
^[[31;01m*^[[0m Call stack:
^[[31;01m*^[[0m               ebuild.sh, line   54:  Called src_unpack
^[[31;01m*^[[0m             environment, line 1219:  Called _eapi0_src_unpack
^[[31;01m*^[[0m               ebuild.sh, line  605:  Called unpack 'libpng-1.2.43.tar.xz'
^[[31;01m*^[[0m               ebuild.sh, line  444:  Called _unpack_tar 'xz'
^[[31;01m*^[[0m               ebuild.sh, line  366:  Called assert 'failure unpacking libpng-1.2.43.tar.xz'
^[[31;01m*^[[0m   isolated-functions.sh, line   14:  Called die
^[[31;01m*^[[0m The specific snippet of code:
^[[31;01m*^[[0m                [[ $x -eq 0 ]] || die "$@"
^[[31;01m*^[[0m
^[[31;01m*^[[0m If you need support, post the output of 'emerge --info =media-libs/libpng-1.2.43-r2',
^[[31;01m*^[[0m the complete build log and the output of 'emerge -pqv =media-libs/libpng-1.2.43-r2'.
^[[31;01m*^[[0m The complete build log is located at '/var/tmp/portage/media-libs/libpng-1.2.43-r2/temp/build.log'.
^[[31;01m*^[[0m The ebuild environment file is located at '/var/tmp/portage/media-libs/libpng-1.2.43-r2/temp/environment'.
^[[31;01m*^[[0m S: '/var/tmp/portage/media-libs/libpng-1.2.43-r2/work/libpng-1.2.43'

jsun

磁盘空间还是内存不够?

ltwan2001

你的 tar 版本是多少？

coderoar

xz和lzma都有内存限制的，加上"--memory=max"就可以跳过限制。此外，你是在虚拟机里整的吧。

roor123

不是，用CD的启动核心复制到硬盘上，再安装这个的。但电脑配置是CPU-VIA-C3-800 128MBDDR1   13G内存  显卡是网卡声卡都是VIA的，用emerge 内核安装的话，过了选择GRUB后就说内核支持CPU出错，未知CPU提示。

请教高手 内核无法识别via-C3-800该如何编译？？用gentoo CD启动的内核就能启动

roor123

Post by coderoar;2091727
xz和lzma都有内存限制的，加上"--memory=max"就可以跳过限制。此外，你是在虚拟机里整的吧。

谢谢你的答案，最后解决方法是加了一条512MB内存就直接OK了。真奇怪！！！