# Compilation problem

**URL:** <https://community.asterisk.org/t/compilation-problem/23112>\
**Category:** Asterisk Support\
**Created:** [September 19, 2008, 12:56am UTC](https://community.asterisk.org/t/compilation-problem/23112 "2008-09-19T00:56:42Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![gabosdenes](https://avatars.discourse-cdn.com/v4/letter/g/3be4f8/32.png) [@gabosdenes](https://community.asterisk.org/u/gabosdenes)\
**Post date:** [September 19, 2008, 12:56am UTC](https://community.asterisk.org/t/compilation-problem/23112/1 "2008-09-19T00:56:42Z")

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Hello all asterisk users  
I’ve compiled asterisk (asterisk-1.4.21.2) and started using it about a week now when I realized I don’t have app\_meetme compiled.  
The configure script of asterisk does not detect that I have zaptel installed and running because I can’t select the app\_meetme from make menuselect (it is marked XXX)  
After searching google I run the configure script with --with-zaptel=/usr/src/asterisk/zaptel-1.2.27 and configure fails with:  
checking zlib.h usability… yes  
checking zlib.h presence… yes  
checking for zlib.h… yes  
checking for ZT\_DIAL\_OP\_CANCEL in zaptel/zaptel.h… no  
configure: \*\*\*  
configure: \*\*\* The Zaptel installation on this system appears to be broken.  
configure: \*\*\* Either correct the installation, or run configure  
configure: \*\*\* including --without-zaptel.

#lsmod |grep zaptel  
zaptel 177316 11 ztdummy,xpp,wcusb,wctdm,wcfxo,wctdm24xxp,wcte11xp,wct1xxp,wcte12xp,wct4xxp,tor2  
crc\_ccitt 2240 1 zaptel

I’m running Debian 4 with all updates. Kernel version 2.6.18-6-686