需要 openSUSE Tumbleweed ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:sdr-devel/openSUSE_Tumbleweed/home:mnhauke:sdr-devel.repo
zypper refresh
zypper install libxtrx
需要 openSUSE Leap 15.1 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:sdr-devel/openSUSE_Leap_15.1/home:mnhauke:sdr-devel.repo
zypper refresh
zypper install libxtrx
需要 openSUSE Leap 15.0 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:sdr-devel/openSUSE_Leap_15.0/home:mnhauke:sdr-devel.repo
zypper refresh
zypper install libxtrx
需要 openSUSE Factory ARM ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:sdr-devel/openSUSE_Factory_ARM/home:mnhauke:sdr-devel.repo
zypper refresh
zypper install libxtrx
需要 15.5 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:sdr-devel/15.5/home:mnhauke:sdr-devel.repo
zypper refresh
zypper install libxtrx
需要 15.4 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:sdr-devel/15.4/home:mnhauke:sdr-devel.repo
zypper refresh
zypper install libxtrx
需要 15.3 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:sdr-devel/15.3/home:mnhauke:sdr-devel.repo
zypper refresh
zypper install libxtrx