I am following this link http://www.pymolwiki.org/index.php/User:Tlinnet/Linux_Install to install pymol. The problem is that I need, as a dependency, libfreetype6-dev, but it cannot be installed
fmp@eva03:~/Bins$ sudo apt-get install libfreetype6-dev [sudo]
password for fmp: Reading package lists... Done Building dependency
tree Reading state information... Done The following packages
were automatically installed and are no longer required:
linux-headers-4.2.0-23 linux-headers-4.2.0-23-generic
linux-image-4.2.0-23-generic linux-image-extra-4.2.0-23-generic Use
'apt-get autoremove' to remove them. The following NEW packages will
be installed: libfreetype6-dev 0 upgraded, 1 newly installed, 0 to
remove and 0 not upgraded. Need to get 0 B/630 kB of archives. After
this operation, 3 672 kB of additional disk space will be used.
(Reading database ... 252267 files and directories currently
installed.) Preparing to unpack
.../libfreetype6-dev_2.5.2-4ubuntu2_amd64.deb ... Unpacking
libfreetype6-dev:amd64 (2.5.2-4ubuntu2) ... dpkg: error processing
archive
/var/cache/apt/archives/libfreetype6-dev_2.5.2-4ubuntu2_amd64.deb
(--unpack): trying to overwrite shared
'/usr/share/man/man1/freetype-config.1.gz', which is different from
other instances of package libfreetype6-dev:amd64 dpkg-deb: error:
subprocess paste was killed by signal (Broken pipe) Processing
triggers for man-db (2.7.4-1) ... Errors were encountered while
processing:
/var/cache/apt/archives/libfreetype6-dev_2.5.2-4ubuntu2_amd64.deb E:
Sub-process /usr/bin/dpkg returned an error code (1)
Here..the final lines trying to install pymol
> In file included from /usr/include/freetype2/ft2build.h:37:0,
> from layer1/TypeFace.cpp:25:
> /usr/include/freetype2/config/ftheader.h:3:58: fatal error: x86_64-linux-gnu/freetype2/config/ftheader.h: No such file or
> directory
> compilation terminated.
> c++ -pthread -std=c++0x -fPIC -D_PYMOL_LIBPNG -D_PYMOL_INLINE -D_PYMOL_VMD_PLUGINS -D_HAVE_LIBXML -D_PYMOL_FREETYPE -DNO_MMLIBS -D_PYMOL_NUMPY -Iov/src -Ilayer0 -Ilayer1 -Ilayer2 -Ilayer3 -Ilayer4 -Ilayer5 -Imodules/cealign/src -Ibuild/generated -Icontrib/uiuc/plugins/include -Icontrib/uiuc/plugins/molfile_plugin/src -I/usr/lib/python2.7/dist-packages/numpy/core/include -I/usr/include -I/usr/include/freetype2 -I/usr/include/libxml2 -I/usr/include/python2.7 -c layer1/Character.cpp -o build/temp.linux-x86_64-2.7/layer1/Character.o -Wno-write-strings
> -Wno-unused-function -Wno-char-subscripts -ffast-math -funroll-loops -O3 -fcommon
> error: command 'c++' failed with exit status 1
Somebody knows how to solve it?
OPTION ONE
If you don't need version 1.8 and if you are using Ubuntu 14.04 or newer, you can install version 1.7 through the official Ubuntu repositories. Just run the following commands to install pymol version and pymol dependencies:
sudo apt-get update
sudo apt-get install pymol
If it still complains about libfreetype6-dev, run the following commands to fix that and then run the above commands again.
sudo apt-get clean
sudo apt-get update
sudo apt-get purge libfreetype6-dev
To search for available packages through apt-get, run the following command like in this example:
apt-cache search pymol
To narrow the results to those containing a particular word, use grep like in this example:
apt-cache search pymol | grep pymol
To list the available version:
apt-cache show pymol | grep "Version:"
To list more info:
apt-cache show pymol
OPTION TWO
Alternatively, if you insist on installing the downloaded version, run the following commands to install libfreetype6-dev:
sudo apt-get clean
sudo apt-get update
sudo mv /usr/share/man/man1/freetype-config.1.gz ~/
sudo apt-get install libfreetype6-dev
This will move the manpage file to your home directory so you will have to view the file from there instead of using manpage.
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