我正在尝试安装charlock holmes,但是,我一直收到错误:
[root@hugovm gitlab]# gem install charlock_holmes --version '0.6.9.4'
Building native extensions. This could take a while...
ERROR: Error installing charlock_holmes:
ERROR: Failed to build gem native extension.
/usr/bin/ruby extconf.rb
checking for main() in -licui18n... yes
checking for main() in -licui18n... yes
checking for unicode/ucnv.h... yes
-- tar zxvf file-5.08.tar.gz
-- ./configure --prefix=/usr/local/share/gems/gems/charlock_holmes-0.6.9.4/ext/charlock_holmes/dst/ --disable-shared --enable-static --with-pic
-- patch -p0 < ../file-soft-check.patch
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. …