Ubuntu 10.04 安裝QT4.8.1 源碼後字體模糊的問題。ubuntu
附加解決 QT SDK 4.8.1 連接失敗的問題字體
Ubuntu 10.04 編譯QT源碼後,編譯程序,運行後IPA字體沒法正常顯示。ui
並且運行qtconfig程序,字體極爲粗糙,不少矢量字體都沒法顯示。並且附帶的demo程序也是這樣. this
而9.10源碼編譯後徹底沒有這個問題。可是如今9.10已通過期,而10.04是指定版本。不能回頭了。spa
試着安裝Qt SDK的二進制版本,發現qtconfig字體很是正常.net
用此版本編譯。可是連接失敗debug
/opt/QtSDK/Desktop/Qt/4.8.1/gcc/lib/libQtWebKit.so: undefined reference to `gst_element_link_pads_full' 3d
collect2: ld returned 1 exit status blog
e: src build failed: `gst_element_link_pads_full' element
I found a ppa for updated gstreamer packages at: https://launchpad.net/~gstreamer-developers/+archive/ppa
It looks like it gave me gstreamer 0.10.34. Hopefully it won't blow up my system. Qt Creator at least built and seems to run.
Is this dependency going to get in the way of running Qt Creator on older systems by default? Or can the necessary gstreamer libs be included?
彷佛是缺乏 libgstreamer0.10-dev
源碼編譯都不成功
apt-get install libgstreamer*
apt-get install libgstreamer0.10-dev
apt-get -f install libgstreamer0.10-dev
apt-get也不成功
Glibc 的版本能夠有多種方式進行查詢,
1. ls -al /lib/libc.so.6
添加PPA源
add-apt-repository ppa:gstreamer-developers
apt-get install gstreamer0.10 不成功
最後進入ubuntu軟件中心,下載libstreamer0.10-dev
終於編譯經過。
另外QT SDK自帶了debug程序