安裝編譯環境的時候報錯
sudo apt-get install ia32-libs Reading package lists... Done Building dependency tree Reading state information... Done Package ia32-libs is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: lib32z1 lib32ncurses5 lib32bz2-1.0 E: Package 'ia32-libs' has no installation candidate
search https://askubuntu.com/questions/578172/cannot-install-ia32-libs-on-ubuntu-14-04-64bit
The ia32-libs package has not been available since Ubuntu introduced multiarch. The libraries mentioned in the message, lib32z1 lib32ncurses5 lib32bz2-1.0, will fully replace any functionality needed by ia32-libs. If a package specifically depends on the library, it will have to be repackaged.
意思就是這個庫已經無效了，但是有很多個新的庫完全可以替代這個庫的功能
那就換吧
sudo apt-get install lib32z1 lib32ncurses5 lib32bz2-1.0 Reading package lists... Done Building dependency tree Reading state information... Done lib32ncurses5 is already the newest version. lib32ncurses5 set to manually installed. lib32z1 is already the newest version. lib32z1 set to manually installed. The following packages were automatically installed and are no longer required: chromium-codecs-ffmpeg-extra libllvm3.6 libmbim-glib0 libqmi-glib0 libqpdf13 linux-headers-4.4.0-134 linux-headers-4.4.0-134-generic linux-headers-4.4.0-146 linux-headers-4.4.0-146-generic linux-headers-generic-lts-wily linux-headers-generic-lts-xenial thermald usb-modeswitch usb-modeswitch-data Use 'apt-get autoremove' to remove them. The following NEW packages will be installed: lib32bz2-1.0 0 upgraded, 1 newly installed, 0 to remove and 8 not upgraded. Need to get 33.2 kB of archives. After this operation, 110 kB of additional disk space will be used. Do you want to continue? [Y/n] Y Get:1 http://cn.archive.ubuntu.com/ubuntu/ trusty/main lib32bz2-1.0 amd64 1.0.6-5 [33.2 kB] Fetched 33.2 kB in 2s (13.2 kB/s) Selecting previously unselected package lib32bz2-1.0. (Reading database ... 295031 files and directories currently installed.) Preparing to unpack .../lib32bz2-1.0_1.0.6-5_amd64.deb ... Unpacking lib32bz2-1.0 (1.0.6-5) ... Setting up lib32bz2-1.0 (1.0.6-5) ... Processing triggers for libc-bin (2.19-0ubuntu6.15) ...
安裝成功
2019-04-25