I tried installing Thunderbird 2 from Fedora Core 6 Development Respository, the file actually belongs to currently in development Fedora 10.我曾嘗試安裝的Thunderbird 2的Fedora Core 6發展respository ，該文件實際上是屬於目前正在開發的Fedora的10 。 Yum / Yumex required that nss package be updated too in order to update Thunderbird.百勝/ yumex要求的NSS包更新過，以更新的Thunderbird 。 The update went through fine but the software couldn't be run because of initialization error in libgfx_gtk.so and I couldn't find any help on the net either.更新經歷了罰款，但該軟件無法運行，因為初始化錯誤在libgfx_gtk.so ，我無法找到任何幫助就淨。

When I uninstalled Thunderbird 3 and then re-installed Thunderbird 1.5, the security capability was broken.當我卸載的Thunderbird 3 ，然後再重新安裝Thunderbird 1.5的，安全的能力被打破。 I couldn't connect using SSL to mail servers.我不能連接使用SSL ，以郵件服務器。 Also Internet Messenger (pidgin) was broken.此外，互聯網即時通訊（洋涇浜）被打破。 This was as a result of nss package being updated along with Thunderbird 2.這是由於新高中方案，正在更新隨著雷鳥2 。 I removed the latest nss package and that fixed Thunderbird 2. i刪除最新的NSS包裝和固定的Thunderbird 2 。

To install Thunderbird 2, I downloaded the tar.gz archive from mozilla site.安裝Thunderbird的二，我下載了tar.gz存檔從Mozilla網站。 I unpacked it under /usr/lib as is the format adopted by Fedora team. i解開它下在/ usr / lib中，作為是格式通過Fedora的團隊。 Then I replaced the thunderbird script in /usr/bin with a symbolic link pointing to the thunderbird 2 executable.那麼，我取代了Thunderbird的腳本在/ usr /斌與一個符號鏈接指向雷鳥2可執行文件。