add instructions how to develop on Ubuntu

Author: szabgab

README.md

@@ -46,3 +46,44 @@ For other Copyrights and Licenses see also
 share/icons/padre/README.txt
 share/icons/gnome218/README.txt
 
+## Development
+
+In order to develop Padre on Ubuntu we will use the system-perl.
+Install the available packages using
+
+```
+./install_on_ubuntu
+```
+
+Then install the remaining missing packages that are not distributed by Ubuntu:
+
+```
+curl -L https://cpanmin.us | perl - App::cpanminus
+~/perl5/bin/cpanm --local-lib=~/perl5 local::lib && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)
+```
+
+Add the following line to ~/.bashrc (or similar file that is loaded when you open a terminal)
+
+```
+eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)
+```
+
+Then open a new terminal and type in
+
+```
+perl Makefile.PL
+```
+
+Install the missing modules:
+
+```
+cpanm Parse::Functions Debug::Client
+```
+
+```
+perl Makefile.PL
+make
+./dev
+```
+
+

install_on_ubuntu

@@ -0,0 +1,29 @@
+sudo apt-get install -y           \
+   libalien-wxwidgets-perl        \
+   libclass-adapter-perl          \
+   libdevel-dumpvar-perl          \
+   libdevel-refactor-perl         \
+   libwx-scintilla-perl           \
+   libwx-perl-processstream-perl  \
+   libtext-patch-perl             \
+   libtext-findindent-perl        \
+   liborlite-migrate-perl         \
+   libmodule-starter-perl         \
+   libparse-errorstring-perl-perl \
+   libpod-abstract-perl           \
+   libpod2-base-perl              \
+   liblocale-msgfmt-perl          \
+   libmodule-build-perl           \
+   libmodule-manifest-perl        \
+   libppix-editortools-perl       \
+   libppix-regexp-perl            \
+   libparse-exuberantctags-perl   \
+   libtest-mockobject-perl        \
+   libsort-versions-perl
+
+# For Debug::Client:
+sudo apt-get install -y           \
+   libtest-class-perl             \
+   libtest-requires-perl          \
+   libtest-checkdeps-perl         \
+   libcpan-meta-check-perl