Ubuntu中安裝軟件時怎么指定版本號

這篇文章主要介紹了Ubuntu中安裝軟件時怎么指定版本號的相關(guān)知識，內(nèi)容詳細(xì)易懂，操作簡單快捷，具有一定借鑒價(jià)值，相信大家閱讀完這篇Ubuntu中安裝軟件時怎么指定版本號文章都會有所收獲，下面我們一起來看看吧。

首先我們可以查看系統(tǒng)中某個軟件都提供了哪些版本可供安裝，這可以利用 apt-cache madison 命令來實(shí)現(xiàn)，廢話不多說直接看 bash 命令行代碼

$ apt-cache madison r-base
    r-base | 4.0.2-1.1804.0 | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ Packages
    r-base | 4.0.1-1.1804.0 | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ Packages
    r-base | 4.0.0-1.1804.0 | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ Packages
    r-base | 3.6.3-1bionic | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
    r-base | 3.6.2-1bionic | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
    r-base | 3.6.1-3bionic | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
    r-base | 3.6.1-1bionic | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
    r-base | 3.6.0-2bionic | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
    r-base | 3.6.0-1bionic | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
    r-base | 3.5.3-1bionic | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
    r-base | 3.5.2-1bionic | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
    r-base | 3.5.1-2bionic | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
    r-base | 3.5.1-1bionic | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
    r-base | 3.5.0-1bionic | https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
    r-base | 3.4.4-1ubuntu1 | http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
    r-base | 3.4.4-1ubuntu1 | http://us.archive.ubuntu.com/ubuntu bionic/universe i386 Packages

也可以使用 apt-cache policy 命令，如

$ apt-cache policy r-base
r-base:
  Installed: (none)
  Candidate: 4.0.2-1.1804.0
  Version table:
     4.0.2-1.1804.0 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ Packages
     4.0.1-1.1804.0 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ Packages
     4.0.0-1.1804.0 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ Packages
     3.6.3-1bionic 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
     3.6.2-1bionic 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
     3.6.1-3bionic 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
     3.6.1-1bionic 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
     3.6.0-2bionic 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
     3.6.0-1bionic 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
     3.5.3-1bionic 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
     3.5.2-1bionic 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
     3.5.1-2bionic 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
     3.5.1-1bionic 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
     3.5.0-1bionic 500
        500 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ Packages
     3.4.4-1ubuntu1 500
        500 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
        500 http://us.archive.ubuntu.com/ubuntu bionic/universe i386 Packages

如果查到我們想安裝的具體版本號在列表中那就可以使用 apt-get install package=version 進(jìn)行安裝，如

apt-get install r-base=3.6.3-1bionic

關(guān)于“Ubuntu中安裝軟件時怎么指定版本號”這篇文章的內(nèi)容就介紹到這里，感謝各位的閱讀！相信大家對“Ubuntu中安裝軟件時怎么指定版本號”知識都有一定的了解，大家如果還想學(xué)習(xí)更多知識，歡迎關(guān)注億速云行業(yè)資訊頻道。