這SO線程與維先通終端上安裝OSX GNUPLOT提供的解決方案：添加維先通終端GNUPLOT 4.6.1
Install WXT terminal on GNUplot in OSX
，但是當我按照安裝建議失敗，此：
[email protected]:~$ sudo port install gnuplot +wxwidgets ---> Computing dependencies for freetype ---> Configuring freetype Error: org.macports.configure for port freetype returned: error copying "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_print_freetype/freetype/work/freetype-2.4.10" to "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_print_freetype/freetype/work/freetype-2.4.10-x86_64/freetype-2.4.10": file already exists Please see the log file for port freetype for details: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_print_freetype/freetype/main.log Error: Unable to upgrade port: 1 Error: Unable to execute port: upgrade fontconfig failed
我無法真正刪除Freetype，因爲太多的其他程序依賴於它。
我跟着刪除/重新安裝建議：
Uninstall your current version of Gnuplot and then install the +wxt variant of gnuplot.
port variants gnuplot to list available variants.
sudo port install gnuplot +wxwidgets to install this variant, but be careful it may conflict with wxwidgets_devel
，但它失敗了同樣的錯誤。
任何人都可以爲此提出解決方法嗎？